What is windows xp sp2

Windows XP Service Pack 2, or SP2, was a major update for Windows XP, which was released by Microsoft on August 25, 2004. It was succeeded by Windows XP Service Pack 3 on July 10, 2008.

New features[]

Service Pack 2 included many important addons and updates:^[1]

Security — Huge security updates were included in Service Pack 2. This included the addition of Windows Firewall, and the enhanced monitoring of virus protection and system updates.

Pop-up blocker — The pop-up blocker was built into Internet Explorer after Microsoft drew some criticism for releasing IE without any pop-up blockers.

Windows Movie Maker 2 — The next edition of Windows Movie Maker was introduced in SP2 with dozens of new effects.

Windows Media Player 10 — WMP 10 was released with SP2 with an improved interface, and new capability features.

Startup screen — The startup screen was significantly changed. The copyright at the bottom of the screen was removed, and the words «Home Edition» and «Professional» were wiped off. The sliding bars were changed to the color blue.
Environment — There were non trackable changes in the environment of SP2 from SP1.

Base for Windows Vista[]

The security updates in SP2 were the base for the security in Windows Vista. Vista includes many of the features stated above, as well as the new Windows Defender.

References[]

↑ How can I install Windows XP Service Pack 2 from a CD?, Indiana University Information Technology Services. 2018-01-18.

External links[]

Windows XP Service Pack 2 at Microsoft Update Catalog
- Windows XP Service Pack 2 is not available to install from Windows Update and is not offered by Automatic Updates at Microsoft Support

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Источник

This content has been archived, and is no longer maintained by Indiana University. Information here may no longer be accurate, and links may no longer be available or reliable.

Windows XP Service Pack 2 (SP2) is the latest
major update to Windows XP. It provides critical security updates to
help protect computers from viruses and intruders.

Specifically, SP2 offers these features:

The Windows Security Center, which provides a unified way to
manage Windows XP security options
The Windows Firewall, now enabled by default, which prevents
intruders from accessing your computer
The Internet Explorer Pop-up Blocker, which stops most
Internet pop-up ads
Enhanced wireless security, which simplifies the process of
discovering and connecting to wireless networks

For more information about how to obtain SP2, see ARCHIVED: What are service packs for Windows, and where can I get
them? and ARCHIVED: At IU, how can I install Windows XP Service Pack 2 from a CD?

Further details about SP2 follow:

SP2 makes it easier for an administrator to control security
throughout an enterprise and makes it easier to use Bluetooth devices
from Windows.
SP2 includes DirectX 9 and Windows Media Player 9, which contain
security, performance, and functionality improvements over previous
versions.
Specific changes to the operating system have been made to bring
Windows XP into full compliance with the Microsoft/US Department of
Justice antitrust settlement.
Hardware updates have been made for compatibility with new
technology and standards, (for example, USB 2.0 support).
Application compatibility has been improved, including specific
fixes to enhance compatibility with applications designed for older
versions of Microsoft operating systems.

SP2 enhances security in six major areas:

It increases the protection of the network.
It makes browsing the Internet more secure.
It increases the protection of computer memory.
It handles email more safely.
It makes it easier to update the operating system.
It runs the new Windows Security Center

SP increases network protection and Internet browsing security in
several ways:

Windows Firewall is turned on by default early in the boot cycle
when starting Windows XP and late in shutdown to protect against
possible intrusions. Windows Firewall is enabled for all network
interfaces, and users can make exceptions for certain applications
through the Control Panel interface.
The Remote Procedure Call service is now more secure, allowing
computer administrators to create more permission levels and control
which RPC servers are blocked, which are shared on the local subnet,
and which are shared on the entire network.
Additional access control restrictions have been added to the
DCOM infrastructure to limit the risk of a successful
network attack.
The new SP2 version of Outlook Express is able to block
images and external content of HTML email, warn of other applications
trying to send email, and control attachments that may potentially be
infected.
Internet Explorer will now manage add-ons, detect crashes due to
add-ons, control whether binary behaviors are allowed to run, and
apply the same safety restrictions to all URL objects that were
previously applied only to ActiveX controls. It has more
control over the execution of all content, and blocks attacks that
attempt to use local content to run malicious HTML code. Internet
Explorer now requires that all file type information provided by web
servers be consistent, and searches files for malicious code.
Internet Explorer will forbid access to cached scriptable objects,
making it less likely for malicious scripts to capture sensitive data
placed in other frames. Internet Explorer can now block unwanted
pop-ups and can block all signed content from an untrusted publisher.
Internet Explorer can also block signed code with invalid digital
signatures, and will display only one prompt per control per page.
Internet Explorer will stop scripts from moving or resizing windows
and status bars that hide them from view.

Memory protection is increased as follows:

The operating system will reduce both stack and heap buffer
overruns.
Stack buffer security checks are implemented, and cookies are
added and periodically checked to detect buffer overruns.

Safer message handling is implemented as follows:

SP2 installs Attachment Execution Service (AES), which controls the
viewing and execution of files attached to messages in Outlook Express
and other applications like Windows Messenger.
AES checks to see if a file is safe to view or execute by looking
at its file extension, by making sure the MIME type and
file extension are compatible, by making sure the sending association
is safe, by making sure that antivirus protection is active and
up-to-date before a user opens the file, and by checking the current
security zone of the message source.

Windows XP maintenance and patching is easier:

With SP2, updates are automatic, patches are smaller and can be
removed, and there is a centralized user interface for all
security-related maintenance.
Users can easily set a schedule for the computer to automatically
download and install updates, download but not install updates, or
notify of updates, or choose to do everything manually.
Windows Installer 3 tracks components and enables administrators
and users to manage shared resources, customize installation
processes, make decisions on application usage, and resolve
configuration problems. Windows Installer 3 identifies what patch
components do and don’t need to be downloaded, and supports more
reliable patch removal.

Windows Security Center provides the following features:

In Windows Security Center, users can learn more about security
and perform any security-related tasks.
Security Center monitors the status of three major security
functions: the firewall, automatic updates, and virus protection.
Security Center knows about the most common antivirus
solutions. It has an open interface that third-party antivirus and
firewall vendors can use to allow Security Center to detect the
presence of their software and report its status.
Users can tell Security Center that they have an undetected
third-party solution, or turn off notifications about specific
security vulnerabilities that don’t apply in their environment.

The information above is adapted from Microsoft’s SP2 site:

  http://technet.microsoft.com/en-us/library/bb457151.aspx

For more information on SP2, see the following URLs:

  http://www.microsoft.com/windowsxp/sp2/preinstall.mspx

  http://www.microsoft.com/windowsxp/sp2/topten.mspx

Источник

Вступление
Установка
Установка при наличии MUI
Что нового
Централизованный контроль над безопасностью компьютера
Защита сетевых подключений
Файрвол (брандмауэр)
Remote Procedure Call (RPC)
Поддержка беспроводных сетей
Защита памяти
Безопасность электронной почты в Outlook Express
Безопасность сёрфинга в интернете при помощи Internet Explorer
Контроль над антивирусными программами
Автоматическое обновление системы
Новые версии системных компонентов
Ложка дёгтя в бочке мёда
Слухи о SP2
Выводы

Вступление

Пожалуй, ни одно из обновлений операционных систем семейства Microsoft Windows не вызывало столько шума, как второй пакет исправлений (Service Pack 2, или сокращённо SP2) к Windows XP. Ко всем операционным системам семейства Windows NT компания Microsoft выпускает такие пакеты исправлений примерно раз в год: так было с Windows NT 4 (было выпущено 7 пакетов, последний имеет индекс 6a) и с Windows 2000 (сейчас выпущено 4 пакета). Первый пакет исправлений к Windows XP был выпущен в сентябре 2002 года. И с тех пор — ничего. Microsoft несколько раз откладывала выпуск второго пакета исправлений, ссылаясь на кардинальные изменения, которым будет подвергнута система. Наконец, в августе 2004 года, Microsoft выпускает Service Pack 2 для Windows XP. Процедура выпуска уже стала стандартной: сначала (6 августа) информация об этом была разослана подписчикам MSDN (Microsoft Developer Network) и производителям компьютеров, 9 августа информация размещена на сайте для IT–профессионалов Microsoft TechNet. 11 августа Microsoft размещает информацию о новом пакете исправлений на заглавной странице своего сайта, собственно, установка пакета исправлений на компьютеры пользователей и рассылка компакт–диска с пакетом обновлений начнутся позже. Версия пакета исправлений для русской версии Windows XP была выпущена 29 августа.Установка

Рекомендуемый способ обновления системы — предоставить системе автоматического обновления возможность скачать пакет с сайта Microsoft. Во–первых, это надёжно: вы установите именно те файлы, которые выпущены командой Билла Гейтса. Во–вторых, это позволяет сэкономить на объёме закачиваемой информации: нужно будет скачать и установить только те файлы, которые нужны для вашей системы. Если же вы собираетесь обновлять несколько компьютеров, то имеет смысл скачать полный пакет исправлений, размер которого составляет 270 Мб: для английской версии или для русской версии Windows. Установка пакета исправлений потребует примерно 1 Гб свободного места на жёстком диске на время установки. Также, можно создать пакет установки Windows XP с интегрированным Service Pack 2 и записать его на CD (Важно! вопреки сказанному в Windows XP FAQ, нужно в поле Character Set выбрать значение DOS, а не ISO 9660. Также убедитесь, что «;1» не будут добавляться к имени файла.) При помощи полученного диска вы сможете обновить ОС на компьютере с уже установленной Windows XP, а также установить Windows XP SP2 на компьютер без Windows XP. Этот метод удобен тем, что после инсталляции системы не требуется отдельно устанавливать пакет обновлений (ведь устанавливаться будет сразу система Windows XP SP2). Интегрировать второй пакет обновлений лучше в оригинальный установочный пакет Windows XP, без первого пакета обновлений: размер полученного интегрированного установочного пакета будет на 50 Мб меньше.

Сам процесс установки практически не отличается от установки любого другого обновления системы Windows (HotFix) — единственное отличие в том, что система запросит у вас имя папки, куда будет сохранена информация для возможной отмены установки второго пакета обновлений.

Вы можете отказаться от сохранения информации, необходимой для отмены установки второго пакета обновлений: это позволит вам сэкономить от 200 до 400 МБ на жёстком диске. Для этого запустите прогрумму установки пакета обновления системы с ключом командной строки /n

Проверить, установлен ли пакет обновлений системы как обычно можно в Панель управления — Система:

Установка при наличии MUI

Компания Microsoft разработала технологию так называемых многоязычных интерфейсов: MUI (Multilanguage user interface). Имея английскую версию Windows 2000/XP/2003, вы можете установить в систему дополнительный интерфейс на любом из поддерживаемых языков. Такой подход имеет целый ряд удобств: вы можете использовать только английскую версию Windows во всех филиалах вашей организации, даже если они находятся в разных странах. Вы сможете использовать одинаковые обновления для всех компьютеров, вне зависимости от языка используемого интерфейса. Как правило, обновления для английской версии выпускаются раньше, чем обновления для других языковых версий Windows. Также вы можете установить несколько языковых интерфейсов на один компьютер, тем самым позволив разным пользователям работать в системе с интерфейсом на привычном языке. Эту возможность можно использовать для тестирования программ, интерфейс которых переводится на другой язык. Вот пример интерфейса на иврите (в этом языке слова пишутся справа налево, потому интерфейс Windows «зеркальный»):

Все рисунки экрана в этой статье сделаны на английской Windows XP с установленным русским интерфейсом (в том числе и рисунок выше: на моём компьютере установлено два MUI — русский и иврит — и для разных пользователей используются разные языки интерфейса).

Как описано в руководстве по установке MUI для Windows XP, каждый пакет обновлений содержит в себе обновления языковых ресурсов для всех поддерживаемых языков. Правда, для каждого используемого вами языка интерфейса, вам нужно будет загрузить MUI для Windows Media Player 9 (3 Мб), MUI для Windows Movie Maker (1 Мб), обновление справочной системы Windows (9 Мб). Обратите внимание на то, что перед установкой пакета обновлений в систему с MUI, нужно переключить язык интерфейса на английский (несоблюдение этого требования чревато дублированием системных папок, например Start Menu и Главное меню). А если вы устанавливаете MUI в систему Windows XP с установленным пакетом обновлений, то вам необходимо использовать последнюю версию файла установки muisetup.exe, который находится в каталоге %SystemRoot%MUI (несоблюдение этого требования чревато отсутствием перевода у некоторых системных компонент). Апплет Автоматическое обновление в Панели управления будет переведён на нужный язык после первого соединения с сайтом Windows Update.Что нового

Для начала скажу о том, о чём сама Microsoft говорить стесняется: данный пакет представляет собой практически революционное обновление. Впервые в операционной системе для рабочих станций и домашних компьютеров реализован централизованный контроль над соблюдением политики безопасности. Обновления не сводятся только лишь к усовершенствованию файрвола или обновлению версии Windows Update, Internet Explorer и так далее. Существенно то, что операционная система осуществляет централизованный контроль над безопасностью системы.

Централизованный контроль над безопасностью компьютера

Безопасность компьютера с точки зрения Microsoft зиждется на таких трёх китах:

Файрвол (межсетевой экран, Microsoft называет его «брандмауэр»)
Регулярные обновления системы, установка последних исправлений, отвечающих за безопасность системы
Постоянно работающий антивирусный монитор с регулярно обновляемыми вирусными базами

Эти правила далеко не новые. На своём сайте, посвящённом безопасности вашего компьютера, эти три правила, равно как и рекомендации по претворению их в жизнь, пропагандируются Microsoft уже около двух лет. Также во время вирусных эпидемий ссылки на этот сайт размещались на сайте обновления системы Windows Update. Microsoft называет Windows XP SP2 только первым шагом к архитектуре Trustworthy Computing (концепции защищенных информационных систем).

В Панели управления создан отдельный раздел: Центр обеспечения безопасности Windows, откуда можно будет управлять Брандмауэром (файрволом), Автоматическими обновлениями, Защитой от вирусов и Свойствами обозревателя (браузера Internet Explorer):

За состоянием безопасности системы наблюдает специальный Мастер (Wizard), который поднимает тревогу при отсутствии любого из компонентов подсистемы безопасности:

Если с точки зрения Windows XP безопасности компьютера ничто не угрожает, значок Мастера безопасности компьютера не отображается.

Уверен, что множество пользователей тут же захочет отключить эти оповещения, как ранее отключали оповещение о малом количестве свободного места на жёстком диске. С моей точки зрения это не верно, лучше правильно настроить систему. Тогда оповещения будут только помогать. Для тех, кто не согласен со мной, скажу, что отключить их можно при помощи окна Изменить способ оповещений Центром обеспечения безопасности Windows:

Защита сетевых подключений

Современный компьютер сложно представить без подключения к локальным и глобальным сетям. С одной стороны подключение к сети предоставляет множество различных возможностей для пользователя, с другой — подвергает компьютер и данные пользователя существенному риску злонамеренных атак из сети. Microsoft предприняла целый ряд мер по улучшению безопасности работы компьютера в сети.

Ограничено количество сетевых подключений, которые открываются в данный момент (находятся в «полуоткрытом» состоянии: какая–то программа начала устанавливать соединение, но ответ с противоположной стороны ещё не получен). Ранее скорость открытия сетевых подключений не ограничивалась, теперь же допускается всего 10 «полуоткрытых» соединений. В случае превышения лимита новые открываемые соединения будут поставлены в очередь, а в системный журнал событий будет занесено предупреждение 4226: TCP/IP has reached the security limit imposed on the number of concurrent TCP connect attempts. Это ограничение призвано снизить тепмы распространения вирусов и сетевых червей.

Сервис передачи сообщений в системе теперь по умолчанию выключен. Для наших реалий это не очень важно, а вот в США очень распространена рассылка спама через Windows Messaging.

Файрвол (брандмауэр)

Система дополнена собственным полнофункциональным файрволом, теперь он называется Брандмауэр Windows (Windows Firewall; раньше он именовался Internet Connection Firewall, ICF).

Файрвол включён по умолчанию для всех соединений. Это намного важнее, чем вам может показаться с первого взгляда. Если бы раньше так были настроены системы Windows 2000 и Windows XP, то эпидемии вируса Blaster и ему подобных просто не было бы. Вирусы подобного типа были бы лишены возможности распространяться.

Файрвол существенно более функционален, чем это было раньше.

По своей гибкости он может потягаться с популярными файрволами третьих производителей: ZoneAlarm, Norton Personal Firewall, OutPost Firewall и так далее. Как обычно, пользователь (с правами администратора) может разрешать или запрещать соединения по различным портам разным приложениям:

Есть «белый список» приложений и портов (то есть список разрешённых подключений). Теперь при включённом файрволе можно использовать сервисы RPC: общий доступ к файлам и принтерам, удалённый доступ к рабочему столу компьютера и другие сервисы. Файрвол способен работать не только с IPv4 трафиком, но и с протоколом нового поколения IPv6. Файрвол имеет специальный защищённый режим (Не разрешать исключения), когда запрещены все входящие соединения. Microsoft рекомендует включать его на время эпидемий новых вирусов, или когда вы находитесь в потенциально уязвимых сетях: в гостинице, в аэропорту и т. п.

Уникальная возможность: защита сетевых интерфейсов при включении и выключении системы, пока основной файрвол не запустился. Ранее в это время система была уязвима для атак извне. Мало какой файрвол третьих фирм поддерживает такую возможность.

Безусловно, вы можете установить файрвол стороннего производителя, и использовать его вместо брандмауэра Windows. Чтобы не получать оповещения от системы о том, что системный файрвол отключён, нужно в Центре обеспечения безопасности Windows в разделе Брандмауэр нажать Рекомендации:

Для системных администраторов крупных сетей важно то, что файрвол Windows может управляться групповыми политиками. Так, в сети организации, которая охраняется файрволами на серверах, файрвол на клиентских машинах можно отключить.

Подробное описание функциональности встроенного файрвола Windows XP SP2, а также тестирование его надёжности и эффективности, вы можете найти в статье Встроенный файрвол Windows XP Service Pack 2.

Remote Procedure Call (RPC)

Существенно изменена архитектура подсистемы RPC, которая используется во многих системных приложениях: доступ к файлам и принтерам, автоматическое обнаружение сетевых ресурсов и проч. Многие вирусы распространялись используя уязвимости RPC. Теперь же она требует аутентификации и с анонимными клиентами не общается. Это существенно снижает риск заражения новыми, ранее неизвестными вирусами. Уровень привилегий, на котором исполняются блоки RPC, был понижен, что также повышает устойчивость системы. Даже если злонамеренная программа проникнет на ваш компьютер, то она не сможет причинить столько ущерба, как раньше.

Подсистема DCOM также была несколько доработана с точки зрения безопасности.

Поддержка беспроводных сетей

Улучшена поддержка беспроводных сетей, в том числе Bluetooth. Опять–таки, упор делался на безопасность подключений. Добавлен новый Мастер беспроводной сети:

Защита памяти

Microsoft реализовала два существенных механизма по борьбе с попытками запуска злонамеренного кода: NX (no-exec) блоки памяти и проверка на переполнение буфера.

Примечание. Переполнением буфера называется операция, при помощи которой злонамеренная программа использует какую–либо стандартную функцию программы или ОС, передавая ей слишком большой блок данных. Если вызываемая программа не проверяет размер блока переданных ей данных, то крупный блок данных может своим «хвостом» заменить полезные данные, что может привести к зависанию программы. В худшем случае в этих «лишних» данных окажется фрагмент кода злонамеренной программы, который будет запущен атакуемой программой: она же не подозревает, что фрагмент её кода был подменён!

Первый механизм — DEP, Data execution Prevention — требует аппаратной поддержки от процессора и сегодня реализован только в процессорах AMD K8 и Intel Itanium. Правда, Microsoft обещает, что она уговорит производителей реализовать эти возможности и в 32–разрядных процессорах. Идея метода проста: если блок памяти объявлен как блок данных, то запустить код, который в нём находится, невозможно (возникает Access violation). Потому никакой программе, которая использует механизм переполнения буфера, просто не удастся запустить свой код. Подробному описанию этой технологии посвещена статья в базе знаний Microsoft.

Второй механизм называется «песочница» (sandboxing): проверка системой всех буферов данных насчёт угрозы их переполнения. Теперь нельзя вызвать переполнение буфера при помощи системных функций Windows: это существенно повысит защищённость ОС от вирусов, червей и троянов, которые часто используют переполнение буфера. Идея метода проста: каждый буфер памяти окружается специальными маркерами, за целостностью которых следит операционная система. Этот метод давно используется при разработке программ, когда за переполнением следит отладчик.

Безопасность электронной почты в Outlook Express

Уже достаточно давно Microsoft снабдила свои операционные системы несложной программой Outlook Express для работы с электронной почтой и эхоконференциями. Это привело к тому, что подавляющее большинство пользователей используют именно эту программу. Во–первых, она всегда установлена в системе. Во–вторых, предоставляет достаточное количество возможностей. В–третьих, не нужно устанавливать и осваивать программу от стороннего производителя. Обратная сторона такой популярности — огромное количество вирусов, которые распространяются, используя уязвимости именно этого почтового редактора. В новой версии программа существенно доработана.

Outlook Express теперь проверяет соответствие содержимого вложения в письме заявленному MIME–типу и типу файла (его расширению). Подозрительные файлы блокируются. Это существенно затруднит распространение вирусов, которые рассчитывают на наивность и любопытство пользователя (к примеру, фотография голой Анны Курниковой в файле с именем 1.jpg .exe )

Письма в HTML формате теперь будут отображаться RichEdit-ом, а не WebBrowser-ом. При этом для отображения письма Outlook Express не будет соединяться с интернетом. Часто этим способом спамеры пользуются для подтверждения того, что адрес электронной почты используется. Даже если вы только лишь просмотрели письмо, на сервер спамера приходит подтверждение о том, что такой–то адрес работает и используется. Остаётся только догадываться, в какое количество спамерских баз он будет скопирован после этого.

Безопасность сёрфинга в интернете при помощи Internet Explorer

Windows XP Service Pack 2 содержит новую версию программ Internet Explorer и Outlook Express: 6.0 SP2

Наконец–то в Internet Explorer добавили возможность блокирования всплывающих окон: в меню Сервис появился пункт Блокирование всплывающих окон.

Также появилась возможность контроля над всеми надстройками (плагины, plug-ins) Internet Explorer–а:

Теперь каждый сможет излечить свою систему от случайно установленного модуля, например, на сайте неприличного содержания. Ранее лишь посвящённые в тайны устройства Internet Explorer–а владели необходимыми для «лечения» навыками: мало кто знает про программу BHO Demon. Чаще всего от такой «болезни» компьютер лечили полной переустановкой системы.

Содержимое веб–страниц не сможет теперь изменять размеры окна Internet Explorer без ведома пользователя.

Изменён уровень доверия к файлам, находящимся на локальном жёстком диске. Ранее Internet Explorer безгранично доверял таким файлам, чем пользовались некоторые вирусы. Они присылали вам на жёсткий диск какие–то файлы (через электронную почту или файлобменные сети), которые потом запускались. Теперь же при запуске какого-либо файла, загруженного из интернета, система выдаёт предупреждение:

По аналогии с Outlook Express изменён механизм контроля над загружаемыми файлами. Проверяется MIME–тип в HTTP–заголовке, тип файла (расширение) и заголовок файла. В случае каких–либо несоответствий Internet Explorer выдаст предупреждение. Теперь вам не смогут подложить запускаемый файл с вирусом под видом картинки или музыки.

Internet Explorer оснащён всплывающей Панелью информации, при помощи которой браузер сообщает пользователю о различных автоматических действиях, предпринятых им при отображении страницы:

Здесь отображается информация о заблокированных всплывающих окнах, подозрительных ActiveX–компонентах и так далее. При помощи информационной панели вы можете получить доступ к различным командам, позволяющим изменить способ отображения страницы, например, разрешить всплывающие окна. Вообще, многие окна Internet Explorer–а получили дополнительные текстовые пояснения, написанные простым человеческим языком. Пояснения информируют о том, в чём состоит потенциальная опасность ситуации и к чему может привести неверный выбор пользователя

Эта возможность позволит пользователям, использующим интернет, лучше понимать происходящее. А в случае возникновения опасных ситуаций — сознательно и со знанием дела принимать необходимые решения.

Контроль над антивирусными программами

Ещё одна новинка от Microsoft: отныне система в состоянии следить за антивирусной программой. Пока что, правда, далеко не каждый антивирус поддерживает интеграцию с системой контроля безопасности Windows XP: в списке на сайте Microsoft пока значатся только EZ Antivirus от Computer Associates, F-Secure, McAfee Security, Panda Software, Symantec и Trend Micro. Антивирус Касперского версии 5.0 также интегрируется с системой контроля безопасности, несмотря на то, что его нет в указанном выше списке. К сожалению, Dr.Web пока отсутствуют в этом списке:

Примечание. Немногим известен тот факт, что в наших условиях эффективнее использовать отечественные антивирусы. Состояние их вирусных баз более адекватно отражает вирусные угрозы, которые возникают в русскоязычном сегменте интернета. Известны случаи, когда вспышки вирусов проходили мимо пользователей русских антивирусов. Описание вируса быстро появлялось в «наших» вирусных базах, тогда как заокеанские производители программ добавляли это описание в свои базы спустя несколько дней.

Тот факт, что ДиалогНаука присутствует в списке антивирусных партнёров Microsoft, вселяет надежду на то, что подобная функциональность будет реализована в ближайших версиях этой популярной антивирусной программы. До той поры нужно указать системе, что используется антивирусная программа, не имеющая возможностей интеграции с Windows (Центр обеспечения безопасности Windows — Защита от вирусов — Рекомендации):

Если ваш антивирус поддерживает интеграцию в систему безопасности Windows, то система поможет вам следить за актуальностью вирусных баз и их своевременных обновлением: без этого невозможна эффективная работа программ защиты от вирусов.

Также система будет следить за тем, чтобы антивирусный монитор был постоянно включён и активен.

Автоматическое обновление системы

Уже много лет Microsoft выпускает обновления к своим операционным системам: в них содержатся исправления ошибок в системных компонентах, в том числе такие, которые могут допустить атаку на компьютер (такие обновления часто называют «заплатой» (patch) для «дыры» (security hole) в системе). В 2002–м году Microsoft запустила автоматическую систему установки критических для безопасности системы обновлений, которая состоит из сайта Windows Update и встроенного в систему модуля Автоматическое обновления (Windows 2000 SP2 и далее, все версии Windows XP). Пользователь имеет возможность автоматического выбора необходимых обновлений для системы и порядка их установки. Система Автоматическое обновление также позволяет загружать обновления системы в фоновом режиме:

Установка обновлений может производиться автоматически в указанное время, по указанию пользователя или во время выключения компьютера (в последнем случае пользователь не теряет своё время: после включения система будет работоспособна как обычно, но с уже установленными обновлениями). Конечно, чтобы система автоматического обновления работала, нужно оставлять компьютер включённым в указанное для установки обновлений время. Обратите внимание, что система автоматических обновлений будет загружать и устанавливать только обновления, критические для безопасности системы. При помощи сайта Windows Update вы можете загрузить также рекомендуемые обновления: новые версии различных программ и драйверов.

Такой метод установки обновлений не оптимален для крупных сетей: одни и те же обновления будут загружаться из интернета множество раз. Специально для такого случая Microsoft разработала двухступенчатый метод обновлений: сервер локальной сети загружает все возможные обновления с сайта Microsoft, а клиентские компьютеры загружают обновления с локального сервера. Логика Автоматического обновления системы указывает клиентским компьютерам, какие именно обновления нужны для каждой системы. Администраторы локального сервера могут управлять настройками автоматического обновления клиентских компьютеров при помощи групповых политик. Этот метод носит название Windows Update Service (ранее эта подсистема называлась Software Update Service, SUS) и также был доработан.

К выходу Windows XP SP2 приурочен перевод сайта Windows Update на пятую версию. В данной версии улучшен анализ взаимного влияния различных обновлений системы друг на друга. Так, если какую–либо ошибку исправляют два обновления, то вам автоматически будет предложено только более новое из них. Система содержит усовершенствования в алгоритме установки обновлений: некоторые обновления требуют установки отдельно от других; прочие же можно устанавливать «пакетом», некоторые обновления требуют перезапуска системы до или после своей установки. Для каждого компьютера ведётся журнал установки обновлений: это позволяет правильно планировать установку новых «заплат». Начиная с четвёртой версии сайт Windows Update доступен на русском языке.

Новые версии системных компонентов

Конечно, пакет обновлений системы Windows XP включает в себя новые версии различных программ и подсистем:

Windows Media 9 — последняя версия подсистемы работы с новыми форматами сжатия видео и звука
DirectX 9c — последняя версия подсистемы ввода–вывода графики, видео и звука
Windows Installer 3 — новая версия подсистемы, отвечающей за установку приложений и их компонентов
Windows Movie Maker 2.1 — новая версия встроенного редактора видео

В пакет обновления включены все ранее выпущенные обновления системы, в том числе вышедшие ранее в составе первого пакета исправлений (Service Pack 1 и 1a). Полный список обновлений доступен здесь, полный список исправлений системы безопасности — здесь. (Последнее исправление системы безопасности — MS04-025 — датировано 1 августа 2004 года.)Ложка дёгтя в бочке мёда

Из существующих проблем со вторым пакетом обновлений для Windows XP значительна только одна: некоторые программы привязываются к версии системы и не могут работать с неизвестными версиями Windows. Таковы, например, программа изменения оформления Windows XP StyleXP, пакет программ для разработки драйверов под Windows DriverStudio, некоторые другие программы и драйверы устройств. В некоторых случаях система предупреждает пользователя о возможности появления проблем с некоторыми программами:

Конечно, производители этих программ в ближайшее время выпустят версии программ, которые будут поддерживать Windows XP SP2 (так, SP2 поддерживается StyleXP начиная с версии 2.13, выпущенной 11 августа). Таким образом, описанная проблема — лишь временное неудобство. Однако, если для вас критично использование программы, которая не поддерживает Windows XP SP2, то вам имеет смысл дождаться выхода совместимой с SP2 версии, и уже тогда установить пакет обновлений.

В этой версии пакета обновлений Microsoft реализовала свои обещания по борьбе с пиратским программным обеспечением. Если установить Service Pack 2 на Windows XP, которая «активировались» методом взлома или подмены оригинальных DLL–файлов системы активации, то система снова потребует активации. Однако активировать такие системы будет невозможно.

Слухи о SP2

В виду осторожного человеческого отношения ко всему новому и неизвестному, подчас переходящему в откровенное неприятие, сейчас в электронной прессе часто говорят о проблемах: ошибки, нестабильности и несовместимость Windows XP SP2. Журналисты неспециализированных изданий раздувают из мухи слона ради громких заголовков вроде «Обновление для Windows ХР нарушает работу целого ряда программ, включая собственные продукты Microsoft SQL и Visual Studio .Net» или «Обновление Windows XP»: лекарство хуже болезни. Эти статьи апеллируют к базе знаний Microsoft: список программ, функциональность которых может оказаться ограниченной после установки SP2 и что делать, если некоторые программы неверно работают после установки SP2. Читая публикации с подобными названиями становится очевидно, что их авторы не знакомы с оригинальными статьями из базы знаний Microsoft. Крики «Microsoft Office, NERO Burning ROM, DivX не будут работать!» и близко не соответствуют истине, по крайней мере, для подавляющего большинства компьютеров (на моём компьютере все упомянутые выше программы работают без проблем).

Существенные проблемы с совместимостью могут возникнуть с программами, которые запускают код из блоков памяти с данными — но только на системах с процессорами Intel Itanium и AMD K8 (то есть, системах, имеющих аппаратную поддержку атрибута no-exec для блока памяти). К таким программам относятся, например, интерпретаторы языков — Visual Basic, который, в частности, входит в состав Microsoft Office. Если вам необходимо использовать программы, которые перестали работать после установки SP2, вы можете отключить механизм защиты DEP, как это описано в базе знаний Microsoft.

Вторая область потенциальных проблем: наличие в системе файрвола, который будет нарушать работу программ, ранее свободно открывавших соединения. Всё, что нужно сделать в таком случае — правильно настроить системный файрвол. Также возможны проблемы у программ–файрволов сторонних производителей из–за некорректного взаимодействия с системным файрволом.

Часто можно услышать, что введя ограничение на скорость открытия сетевых подключений, Microsoft подрывает функционирование файл–обменных P2P (peer-to-peer) сетей. На самом деле, это ограничение создаёт проблемы только программам, которые написаны без учёта этого ограничения. Подавляющее большинство программ–клиентов P2P сетей в некоторых режимах пытаются открыть одновременно множество сетевых соединений, например при поиске файла. Проблема будет решена с выпуском новых версий этих программ, которые будут более разумно работать с сетевыми соединениями. (Обратите внимание: вопреки достаточно распространённому заблуждению, количество открытых сетевых подключений не ограничено. Лимитируется лишь количество «полуоткрытых» соединений: в нормальной ситуации сетевые подключения достаточно быстро устанавливаются, подтверждаются с обеих сторон, соединение открывается и начинается обмен данными.)Выводы

Как было сказано в начале статьи, Microsoft впервые в операционной системе для рабочих станций и домашних компьютеров реализовала централизованную систему обеспечения безопасности компьютера. Очень важно то, что система сопровождается большим количеством документации, где доступным для большинства пользователей языком описаны проблемы, которые могут возникнуть на пути обеспечения безопасности их компьютера и данных. Это позволит существенно улучшить ситуацию с обеспечением безопасности вычислительных систем, в частности, эпидемий компьютерных вирусов. Недаром Microsoft тянула так долго с выпуском этого обновления: код системы существенно вылизан и залатан. По субъективным ощущениям система работает быстрее, одно из самых медленных мест системы, окно Установка и удаление программ, работает намного быстрее.

Таким образом, установка Windows XP Service pack 2 настоятельно рекомендуется всем пользователям: это поможет вам построить защищённую вычислительную систему.

Источник

Definition of XP SP2

Windows XP Service Pack 2 A major security upgrade to Windows XP released in the summer of 2004. SP2 also added a Windows Security Center control panel to provide a single source for antivirus, firewall and automatic update settings.

Which Windows XP Version is Best?

Originally Answered: Which is the best version Windows : Windows XP, 7, 8, 8.1 or 10? really you will not want to touch other OSes. Xp gives the best vision and sound quality. If want great looks then Windows XP Glass Super is the best.

Is Windows XP SP2 64-bit?

Microsoft Windows Server 2003 Service Pack 2 SP2 is a cumulative service pack that includes the latest updates and provides enhancements to security and stability. This service pack is available for Windows XP Professional, x64 Edition.

What is SP1 SP2 SP3 in Windows?

In computing, a service pack comprises a collection of updates, fixes, or enhancements to a software program delivered in the form of a single installable package. Service packs are usually numbered, and thus shortly referred to as SP1, SP2, SP3 etc.

When did Windows XP SP2 Come Out?

Service Pack 2 SP2 for Windows XP Home edition and Professional edition was released on August 25, 2004.

Источник

Windows XP

Support status
Version of the Windows NT operating system

Screenshot of Windows XP running the Luna visual style, showing the start menu, taskbar, and My Computer window
Developer	Microsoft
Source model	Closed-source Source-available (through Shared Source Initiative)^[1]
Released to manufacturing	August 24, 2001; 22 years ago^[2]
General availability	October 25, 2001; 21 years ago^[2]
Final release	Service Pack 3 (5.1.2600.5512) / April 21, 2008; 15 years ago^[3]
Marketing target	Consumer and Business
Update method	Windows Update Windows Server Update Services (WSUS) System Center Configuration Manager (SCCM)
Platforms	IA-32, x86-64, and Itanium
Kernel type	Hybrid (NT)
Userland	Windows API NTVDM (IA-32 only) SFU
License	Proprietary commercial software
Preceded by	Windows 2000 (1999) Windows Me (2000)
Succeeded by	Windows Vista (2007)
Official website	Windows XP (archived at Wayback Machine)
Excludes Itanium and some embedded editions: Mainstream support ended on April 14, 2009.^[4] Extended support ended on April 8, 2014.^[4] Exceptions exist until at most April 9, 2019, see § Support lifecycle for details.

Windows XP is a major release of Microsoft’s Windows NT operating system. It was released to manufacturing on August 24, 2001, and later to retail on October 25, 2001. It is a direct upgrade to its predecessors, Windows 2000 for high-end and business users and Windows Me for home users, and is available for any devices running Windows NT 4.0, Windows 98, Windows 2000, or Windows Me that meet the new Windows XP system requirements.

Development of Windows XP began in the late 1990s under the codename «Neptune», built on the Windows NT kernel and explicitly intended for mainstream consumer use. An updated version of Windows 2000 was also initially planned for the business market. However, in January 2000, both projects were scrapped in favor of a single OS codenamed «Whistler», which would serve as a single platform for both consumer and business markets. As a result, Windows XP is the first consumer edition of Windows not based on the Windows 95 kernel or MS-DOS. Windows XP removed support for PC-98, i486 and SGI Visual Workstation 320 and 540 and will only run on 32-bit x86 CPUs and devices that use BIOS firmware.

Upon its release, Windows XP received critical acclaim, noting increased performance and stability (especially compared to Windows Me), a more intuitive user interface, improved hardware support, and expanded multimedia capabilities. Windows XP and Windows Server 2003 were succeeded by Windows Vista and Windows Server 2008, released in 2007 and 2008, respectively. However, some criticisms of Windows XP were its security issues at launch, and many people believed their anti-piracy schemes had gone too far.

Mainstream support for Windows XP ended on April 14, 2009, and extended support ended on April 8, 2014. Windows Embedded POSReady 2009, based on Windows XP Professional, received security updates until April 2019. After that, unofficial methods were made available to apply the updates to other editions of Windows XP. Microsoft discouraged this practice, citing compatibility issues.^[5] However, over eight years from the end of life date (September 2022), the majority of PCs in some countries (such as Armenia) still appeared to be running on Windows XP.^[6] As of September 2022, globally, just 0.39% of Windows PCs^[7] and 0.1% of all devices across all platforms continued to run Windows XP.

Development

In the late 1990s, initial development of what would become Windows XP was focused on two individual products: «Odyssey», which was reportedly intended to succeed the future Windows 2000 and «Neptune», which was reportedly a consumer-oriented operating system using the Windows NT architecture, succeeding the MS-DOS-based Windows 98.^[8]

However, the projects proved to be too ambitious. In January 2000, shortly prior to the official release of Windows 2000, technology writer Paul Thurrott reported that Microsoft had shelved both Neptune and Odyssey in favor of a new product codenamed «Whistler», named after Whistler, British Columbia, as many Microsoft employees skied at the Whistler-Blackcomb ski resort.^[9] The goal of Whistler was to unify both the consumer and business-oriented Windows lines under a single, Windows NT platform. Thurrott stated that Neptune had become «a black hole when all the features that were cut from Windows Me were simply re-tagged as Neptune features. And since Neptune and Odyssey would be based on the same code-base anyway, it made sense to combine them into a single project».^[10]

At PDC on July 13, 2000, Microsoft announced that Whistler would be released during the second half of 2001, and also unveiled the first preview build, 2250, which featured an early implementation of Windows XP’s visual styles system and interface changes to Windows Explorer and the Control Panel.^[11]

Microsoft released the first public beta build of Whistler, build 2296, on October 31, 2000. Subsequent builds gradually introduced features that users of the release version of Windows XP would recognize, such as Internet Explorer 6.0, the Microsoft Product Activation system and the Bliss desktop background.^[12]

Whistler was officially unveiled during a media event on February 5, 2001, under the name Windows XP, where XP stands for «eXPerience».^[13]

Release

In June 2001, Microsoft indicated that it was planning to spend at least US$1 billion on marketing and promoting Windows XP, in conjunction with Intel and other PC makers.^[14] The theme of the campaign, «Yes You Can», was designed to emphasize the platform’s overall capabilities. Microsoft had originally planned to use the slogan «Prepare to Fly», but it was replaced because of sensitivity issues in the wake of the September 11 attacks.^[15]

On August 24, 2001, Windows XP build 2600 was released to manufacturing (RTM). During a ceremonial media event at Microsoft Redmond Campus, copies of the RTM build were given to representatives of several major PC manufacturers in briefcases, who then flew off on decorated helicopters. While PC manufacturers would be able to release devices running XP beginning on September 24, 2001, XP was expected to reach general, retail availability on October 25, 2001. On the same day, Microsoft also announced the final retail pricing of XP’s two main editions, «Home» (as a replacement for Windows Me for home computing) and «Professional» (as a replacement for Windows 2000 for high-end users).^[16]

New and updated features

User interface

Updated start menu in the Media Center Edition-exclusive Royale theme, now featuring two columns

While retaining some similarities to previous versions, Windows XP’s interface was overhauled with a new visual appearance, with an increased use of alpha compositing effects, drop shadows, and «visual styles», which completely changed the appearance of the operating system. The number of effects enabled are determined by the operating system based on the computer’s processing power, and can be enabled or disabled on a case-by-case basis. XP also added ClearType, a new subpixel rendering system designed to improve the appearance of fonts on liquid-crystal displays.^[17] A new set of system icons was also introduced.^[18] The default wallpaper, Bliss, is a photo of a landscape in the Napa Valley outside Napa, California, with rolling green hills and a blue sky with stratocumulus and cirrus clouds.^[19]

The Start menu received its first major overhaul in XP, switching to a two-column layout with the ability to list, pin, and display frequently used applications, recently opened documents, and the traditional cascading «All Programs» menu. The taskbar can now group windows opened by a single application into one taskbar button, with a popup menu listing the individual windows. The notification area also hides «inactive» icons by default. A «common tasks» list was added, and Windows Explorer’s sidebar was updated to use a new task-based design with lists of common actions; the tasks displayed are contextually relevant to the type of content in a folder (e.g. a folder with music displays offers to play all the files in the folder, or burn them to a CD).^[20]

The «task grouping» feature introduced in Windows XP showing both grouped and individual items

Fast user switching allows additional users to log into a Windows XP machine without existing users having to close their programs and log out. Although only one user at the time can use the console (i.e., monitor, keyboard, and mouse), previous users can resume their session once they regain control of the console.^[21] Service Pack 2 and Service Pack 3 also introduced new features to Windows XP post-release, including the Windows Security Center, Bluetooth support, the executable space protection, Windows Firewall, and support for SDHC cards that are larger than 4 GB and smaller than 32 GB.^[22]^[23]^[24]^[25]

Infrastructure

Windows XP uses prefetching to improve startup and application launch times.^[26] It also became possible to revert the installation of an updated device driver, should the updated driver produce undesirable results.^[27]

A copy protection system known as Windows Product Activation was introduced with Windows XP and its server counterpart, Windows Server 2003. All Windows licenses must be tied to a unique ID generated using information from the computer hardware, transmitted either via the internet or a telephone hotline. If Windows is not activated within 30 days of installation, the OS will cease to function until it is activated. Windows also periodically verifies the hardware to check for changes. If significant hardware changes are detected, the activation is voided, and Windows must be re-activated.^[28]

Networking and internet functionality

Windows XP was originally bundled with Internet Explorer 6, Outlook Express 6, Windows Messenger, and MSN Explorer. New networking features were also added, including Internet Connection Firewall, Internet Connection Sharing integration with UPnP, NAT traversal APIs, Quality of Service features, IPv6 and Teredo tunneling, Background Intelligent Transfer Service, extended fax features, network bridging, peer to peer networking, support for most DSL modems, IEEE 802.11 (Wi-Fi) connections with auto configuration and roaming, TAPI 3.1, and networking over FireWire.^[29] Remote Assistance and Remote Desktop were also added, which allow users to connect to a computer running Windows XP from across a network or the Internet and access their applications, files, printers, and devices or request help.^[30] Improvements were also made to IntelliMirror features such as Offline Files, Roaming user profiles and Folder redirection.^[31]

Backwards compatibility

To enable running software that targets or locks out specific versions of Windows, «Compatibility mode» was added. The feature allows pretending a selected earlier version of Windows to software, starting at Windows 95.^[32]

While this ability was first introduced in Windows 2000 Service Pack 2, it had to be activated through the «register server» and was only available to administrator users, whereas Windows XP has it activated out of the box and also grants it to regular users.^[33]

Other features

Improved application compatibility and shims compared to Windows 2000.^[34]
DirectX 8.1, upgradeable to DirectX 9.0c.^[35]
A number of new features in Windows Explorer including task panes, thumbnails, and the option to view photos as a slideshow.^[36]
Improved imaging features such as Windows Picture and Fax Viewer.^[37]
Faster start-up, (because of improved Prefetch functions) logon, logoff, hibernation, and application launch sequences.^[26]
Numerous improvements to increase the system reliability such as improved System Restore,^[38] Automated System Recovery,^[39] and driver reliability improvements through Device Driver Rollback.^[40]
Hardware support improvements such as FireWire 800,^[41] and improvements to multi-monitor support under the name «DualView».^[42]
Fast user switching.^[43]
The ClearType font rendering mechanism, which is designed to improve text readability on liquid-crystal display (LCD) and similar monitors, especially laptops.^[17]
Side-by-side assemblies^[44] and registration-free COM.^[45]
General improvements to international support such as more locales, languages and scripts, MUI support in Terminal Services, improved Input Method Editors, and National Language Support.^[46]

Removed features

Some of the programs and features that were part of the previous versions of Windows did not make it to Windows XP. Various MS-DOS commands available in its Windows 9x predecessor were removed,^[47] as were the POSIX and OS/2 subsystems.^[48]

In networking, NetBEUI, NWLink and NetDDE were deprecated and not installed by default.^[49] Plug-and-play–incompatible communication devices (like modems and network interface cards) were no longer supported.^[50]

Service Pack 2 and Service Pack 3 also removed features from Windows XP, including support for TCP half-open connections^[51] and the address bar on the taskbar.^[52]

Editions

Diagram representing the main editions of Windows XP. It is based on the category of the edition (grey) and codebase (black arrow).

Windows XP was released in two major editions on launch: Home Edition and Professional Edition. Both editions were made available at retail as pre-loaded software on new computers and as boxed copies. Boxed copies were sold as «Upgrade» or «Full» licenses; the «Upgrade» versions were slightly cheaper, but require an existing version of Windows to install. The «Full» version can be installed on systems without an operating system or existing version of Windows.^[14] The two editions of XP were aimed at different markets: Home Edition is explicitly intended for consumer use and disables or removes certain advanced and enterprise-oriented features present on Professional, such as the ability to join a Windows domain, Internet Information Services, and Multilingual User Interface. Windows 98 or Me can be upgraded to either edition, but Windows NT 4.0 and Windows 2000 can only be upgraded to Professional.^[53] Windows’ software license agreement for pre-loaded licenses allows the software to be «returned» to the OEM for a refund if the user does not wish to use it.^[54] Despite the refusal of some manufacturers to honor the entitlement, it has been enforced by courts in some countries.^[55]

Two specialized variants of XP were introduced in 2002 for certain types of hardware, exclusively through OEM channels as pre-loaded software. Windows XP Media Center Edition was initially designed for high-end home theater PCs with TV tuners (marketed under the term «Media Center PC»), offering expanded multimedia functionality, an electronic program guide, and digital video recorder (DVR) support through the Windows Media Center application.^[56] Microsoft also unveiled Windows XP Tablet PC Edition, which contains additional pen input features, and is optimized for mobile devices meeting its Tablet PC specifications.^[57] Two different 64-bit editions of XP were made available. The first, Windows XP 64-Bit Edition, was intended for IA-64 (Itanium) systems; as IA-64 usage declined on workstations in favor of AMD’s x86-64 architecture, the Itanium edition was discontinued in January 2005.^[58] A new 64-bit edition supporting the x86-64 architecture, called Windows XP Professional x64 Edition, was released in April of the same year.^[59]

Microsoft also targeted emerging markets with the 2004 introduction of Windows XP Starter Edition, a special variant of Home Edition intended for low-cost PCs. The OS is primarily aimed at first-time computer owners, containing heavy localization (including wallpapers and screen savers incorporating images of local landmarks), and a «My Support» area which contains video tutorials on basic computing tasks. It also removes certain «complex» features, and does not allow users to run more than three applications at a time. After a pilot program in India and Thailand, Starter was released in other emerging markets throughout 2005.^[60] In 2006, Microsoft also unveiled the FlexGo initiative, which would also target emerging markets with subsidized PCs on a pre-paid, subscription basis.^[61]

As a result of unfair competition lawsuits in Europe and South Korea, which both alleged that Microsoft had improperly leveraged its status in the PC market to favor its own bundled software, Microsoft was ordered to release special editions of XP in these markets that excluded certain applications. In March 2004, after the European Commission fined Microsoft €497 million (US$603 million), Microsoft was ordered to release «N» editions of XP that excluded Windows Media Player, encouraging users to pick and download their own media player software.^[62] As it was sold at the same price as the edition with Windows Media Player included, certain OEMs (such as Dell, who offered it for a short period, along with Hewlett-Packard, Lenovo and Fujitsu Siemens) chose not to offer it. Consumer interest was minuscule, with roughly 1,500 units shipped to OEMs, and no reported sales to consumers.^[63] In December 2005, the Korean Fair Trade Commission ordered Microsoft to make available editions of Windows XP and Windows Server 2003 that do not contain Windows Media Player or Windows Messenger.^[64] The «K» and «KN» editions of Windows XP were released in August 2006, and are only available in English and Korean, and also contain links to third-party instant messenger and media player software.^[65]

Service packs

A service pack is a cumulative update package that is a superset of all updates, and even service packs, that have been released before it.^[66] Three service packs have been released for Windows XP. Service Pack 3 is slightly different, in that it needs at least Service Pack 1 to have been installed, in order to update a live OS.^[67] However, Service Pack 3 can still be embedded into a Windows installation disc; SP1 is not reported as a prerequisite for doing so.^[68]

The unique boot screens from the RTM to Service Pack 1 versions of Windows XP that identified the edition of Windows XP currently running, including a green progress bar for Home Edition and a blue progress bar for Professional, Embedded, Tablet PC Edition, and Media Center Edition were removed in Service Pack 2 of Windows XP and was replaced with a generic «Windows XP» boot screen with a blue progress bar.

Service Pack 1

Service Pack 1 (SP1) for Windows XP was released on September 9, 2002. It contained over 300 minor, post-RTM bug fixes, along with all security patches released since the original release of XP. SP1 also added USB 2.0 support, the Microsoft Java Virtual Machine, .NET Framework support, and support for technologies used by the then-upcoming Media Center and Tablet PC editions of XP.^[69] The most significant change on SP1 was the addition of Set Program Access and Defaults, a settings page which allows programs to be set as default for certain types of activities (such as media players or web browsers) and for access to bundled, Microsoft programs (such as Internet Explorer or Windows Media Player) to be disabled. This feature was added to comply with the settlement of United States v. Microsoft Corp., which required Microsoft to offer the ability for OEMs to bundle third-party competitors to software it bundles with Windows (such as Internet Explorer and Windows Media Player), and give them the same level of prominence as those normally bundled with the OS.^[70]

On February 3, 2003, Microsoft released Service Pack 1a (SP1a). It was the same as SP1, except the Microsoft Java Virtual Machine was excluded.^[71]

Service Pack 2

Windows Security Center window running Windows XP Service Pack 2, showing no virus protection installed

Service Pack 2 (SP2) for Windows XP Home edition and Professional edition was released on August 25, 2004.^[72] Headline features included WPA encryption compatibility for Wi-Fi and usability improvements to the Wi-Fi networking user interface,^[73] partial Bluetooth support,^[74] and various improvements to security systems.

Headed by former computer hacker Window Snyder,^[75]^[76] the service pack’s security improvements (codenamed «Springboard»,^[77] as these features were intended to underpin additional changes in Longhorn) included a major revision to the included firewall (renamed Windows Firewall, and now enabled by default), and an update to Data Execution Prevention, which gained hardware support in the NX bit that can stop some forms of buffer overflow attacks. Raw socket support is removed (which supposedly limits the damage done by zombie machines) and the Windows Messenger service (which had been abused to cause pop-up advertisements to be displayed as system messages without a web browser or any additional software) became disabled by default. Additionally, security-related improvements were made to e-mail and web browsing. Service Pack 2 also added Security Center, an interface that provides a general overview of the system’s security status, including the state of the firewall and automatic updates. Third-party firewall and antivirus software can also be monitored from Security Center.^[78]

In August 2006, Microsoft released updated installation media for Windows XP and Windows Server 2003 SP2 (SP2b), in order to incorporate a patch requiring ActiveX controls in Internet Explorer to be manually activated before a user may interact with them. This was done so that the browser would not violate a patent owned by Eolas.^[79] Microsoft has since licensed the patent, and released a patch reverting the change in April 2008.^[80] In September 2007, another minor revision known as SP2c was released for XP Professional, extending the number of available product keys for the operating system to «support the continued availability of Windows XP Professional through the scheduled system builder channel end-of-life (EOL) date of January 31, 2009.»^[81]

Windows XP Service Pack 2 was later included in Windows Embedded for Point of Service and Windows Fundamentals for Legacy PCs.

Service Pack 3

The third and final Service Pack, SP3, was released through different channels between April^[3] and June 2008,^[82] about a year after the release of Windows Vista, and about a year before the release of Windows 7. Service Pack 3 was not available for Windows XP x64 Edition, which was based on the Windows Server 2003 kernel and, as a result, used its service packs^[83] rather than the ones for the other editions.^[84]

It began being automatically pushed out to Automatic Updates users on July 10, 2008.^[85] A feature set overview which detailed new features available separately as stand-alone updates to Windows XP, as well as backported features from Windows Vista, was posted by Microsoft.^[86] A total of 1,174 fixes are included in SP3.^[87] Service Pack 3 could be installed on systems with Internet Explorer up to and including version 8; Internet Explorer 7 was not included as part of SP3.^[88] It also did not include Internet Explorer 8, but instead was included in Windows 7, which was released one year after XP SP3.

Service Pack 3 included security enhancements over and above those of SP2, including APIs allowing developers to enable Data Execution Prevention for their code, independent of system-wide compatibility enforcement settings,^[89] the Security Support Provider Interface,^[90] improvements to WPA2 security,^[91] and an updated version of the Microsoft Enhanced Cryptographic Provider Module that is FIPS 140-2 certified.^[92]

In incorporating all previously released updates not included in SP2, Service Pack 3 included many other key features. Windows Imaging Component allowed camera vendors to integrate their own proprietary image codecs with the operating system’s features, such as thumbnails and slideshows.^[93] In enterprise features, Remote Desktop Protocol 6.1 included support for ClearType and 32-bit color depth over RDP,^[94] while improvements made to Windows Management Instrumentation in Windows Vista to reduce the possibility of corruption of the WMI repository were backported to XP SP3.^[95]

In addition, SP3 contains updates to the operating system components of Windows XP Media Center Edition (MCE) and Windows XP Tablet PC Edition, and security updates for .NET Framework version 1.0, which is included in these editions. However, it does not include update rollups for the Windows Media Center application in Windows XP MCE 2005.^[96] SP3 also omits security updates for Windows Media Player 10, although the player is included in Windows XP MCE 2005.^[96] The Address Bar DeskBand on the Taskbar is no longer included because of antitrust violation concerns.^[97]

Unofficial SP3 ZIP download packages were released on a now-defunct website called The Hotfix from 2005 to 2007.^[98]^[99] The owner of the website, Ethan C. Allen, was a former Microsoft employee in Software Quality Assurance and would comb through the Microsoft Knowledge Base articles daily and download new hotfixes Microsoft would put online within the articles. The articles would have a «kbwinxppresp3fix» and/or «kbwinxpsp3fix» tag, thus allowing Allen to easily find and determine which fixes were planned for the official SP3 release to come. Microsoft publicly stated at the time that the SP3 pack was unofficial and advised users to not install it.^[100]^[101] Allen also released a Vista SP1 package in 2007, for which Allen received a cease-and-desist email from Microsoft.^[102]

Windows XP Service Pack 3 was later included in Windows Embedded Standard 2009 and Windows Embedded POSReady 2009.

System requirements

System requirements for Windows XP are as follows:

System requirements

	Minimum	Recommended
Home/Professional Edition^[A]
CPU	Pentium or compatible, 233 MHz^[B]^[C] BIOS or compatible firmware^[D]	Pentium or compatible, 300 MHz BIOS or compatible firmware^[D]
Memory	64 MB^[E]^[F]	128 MB
Free space	1.5 GB Master boot record used^[D]	+661 MB for Service Pack 1 and 1a^[G] +1.8 GB for Service Pack 2^[H] +900 MB for Service Pack 3^[I]
Media	CD-ROM drive or compatible
Display	Super VGA (800 × 600) or over	1024 x 768 or over
Sound hardware	N/A	Sound card plus speakers/headphones
Input device(s)	Keyboard, mouse
Professional x64 Edition^[J]
CPU	x86-64 or compatible BIOS or compatible firmware^[D]
Memory	256 MB
Free space	1.5 GB Master boot record used^[D]
Media	CD-ROM drive or compatible
Display	Super VGA (800 × 600) or over	1024 x 768 or over
Sound hardware	N/A	Sound card plus speakers/headphones
Input device(s)	Keyboard, mouse
64-Bit Edition^[K]
CPU	Itanium 733 MHz	Itanium 800 MHz
Memory	1 GB
Free space	6 GB
Media	CD-ROM drive or compatible
Display	Super VGA (800 × 600) or over	1024 x 768 or over
Input device(s)	Keyboard, mouse

Notes

^ «System requirements for Windows XP operating systems». April 28, 2005. Archived from the original on August 6, 2011. Retrieved March 12, 2007.
^ Even though this is Microsoft’s stated minimum processor speed for Windows XP, it is possible to install and run the operating system on early IA-32 processors such as a P5 Pentium without MMX instructions. Windows XP is not compatible with processors older than Pentium (such as 486) or the Cyrix 6×86 because it requires the CMPXCHG8B instruction.
^ «Windows XP Minimal Requirement Test». Winhistory.de. September 9, 2011. Archived from the original on December 21, 2011. Retrieved January 1, 2012.
^ ^a ^b ^c ^d ^e «Windows XP: Required firmware and partition mapping scheme of hard disk drive». Support.microsoft.com. June 26, 2013. Archived from the original on April 27, 2017. Retrieved June 16, 2014.
^ A Microsoft TechNet paper from Summer 2001 (before Windows XP’s actual release), states that: «A computer with 64 MB of RAM will have sufficient resources to run Windows XP and a few applications with moderate memory requirements.» (Emphasis added.) These were said to be office productivity applications, e-mail programs, and web browsers (of the time). With such a configuration, user interface enhancements and fast user switching are turned off by default. For comparable workloads, 64 MB of RAM was then regarded as providing an equal or better user experience on Windows XP with similar settings than it would with Windows Me on the same hardware. In a later section of the paper, superior performance over Windows Me was noted with 128 MB of RAM or more, and with computers that exceed the minimum hardware requirements.
^ Sechrest, Stuart; Fortin, Michael (June 1, 2001). «Windows XP Performance». Microsoft TechNet. Archived from the original on July 27, 2010. Retrieved April 8, 2008.
^ «Hard disk space requirements for Windows XP Service Pack 1». Microsoft. October 29, 2007. Archived from the original on April 21, 2012. Retrieved April 6, 2012.
^ «The hard disk space requirements for Windows XP Service Pack 2». Microsoft. April 18, 2005. Archived from the original on November 24, 2010. Retrieved December 1, 2010.
^ «Windows XP – End of Support, Migration Guide, Download – TechNet». technet.microsoft.com. 2007. Archived from the original on May 13, 2008.
^ «Windows XP Professional x64 Edition SP2 VL EN (MSDN-TechNet)». Programmer Stuffs. March 23, 2011. Archived from the original on July 14, 2014. Retrieved May 2, 2012.
^ «Microsoft Windows XP 64-Bit Edition». Microsoft TechNet. Microsoft. August 15, 2001. Archived from the original on April 19, 2012. Retrieved May 2, 2012.

Physical memory limits

The maximum amount of RAM that Windows XP can support varies depending on the product edition and the processor architecture. All 32-bit editions of XP support up to 4 GB, except the Windows XP Starter edition, which supports up to 512 MB of RAM.^[103] 64-bit editions support up to 128 GB.^[104]

Processor limits

Windows XP Professional supports up to two physical processors;^[105]
Windows XP Home Edition supports only one.^[106]

However, XP supports a greater number of logical processors:
32-bit editions support up to 32 logical processors,^[107] and 64-bit editions support up to 64 logical processors.^[108]

Upgradeability

Several Windows XP components are upgradable to the latest versions, which include new versions introduced in later versions of Windows, and other major Microsoft applications are available. These latest versions for Windows XP include:

ActiveSync 4.5
DirectX 9.0c (June 7, 2010, Redistributable)
Internet Explorer 8 on Windows XP Service Packs 2 and 3 (Internet Explorer 6 SP1 and Outlook Express 6 SP1 on Windows XP before SP2.)
Windows Media Format Runtime and Windows Media Player 11 on Windows XP Service Packs 2 and 3 (and Windows Media Player 10 on Windows XP original release.)
Microsoft Virtual PC 2004 and 2007
.NET Framework up to and including version 4.0 (4.5 and higher versions are not supported.)
Visual Studio 2005 on Windows XP versions below SP2, Visual Studio 2008 on Windows XP SP2 and Visual Studio 2010 on Windows XP SP3
Windows Script Host 5.7
Windows Installer 4.5
Microsoft NetMeeting 3.02
Office 2010 was the last version of Microsoft Office to be compatible with Windows XP.
The Windows Services for UNIX subsystem can be installed to allow certain Unix-based applications to run on the operating system.

Support lifecycle

Support status summary

Expiration date
Mainstream support	April 14, 2009^[4]
Extended support	April 8, 2014^[4] The official exceptions ended in April 2019.
Applicable XP editions:
Home Edition, Professional Edition, Professional x64 Edition, Professional for Embedded Systems, Media Center Editions (all), Starter Edition, Tablet PC Edition and Tablet PC Edition 2005,^[4] as well as Windows Fundamentals for Legacy PCs.^[109]
Exceptions
Windows XP 64-Bit Edition (Itanium edition, including Version 2003)	Unsupported as of June 30, 2005^[110]
Windows XP Embedded	Mainstream support ended on January 11, 2011^[4] Extended support ended on January 12, 2016^[4]
Windows Embedded for Point of Service	Mainstream support ended on April 12, 2011^[111] Extended support ended on April 12, 2016^[111]
Windows Embedded Standard 2009	Mainstream support ended on January 14, 2014 Extended support ended on January 8, 2019^[112]
Windows Embedded POSReady 2009	Mainstream support ended on April 8, 2014 Extended support ended on April 9, 2019^[113]

Support for the original release of Windows XP (without a service pack) ended on August 30, 2005.^[4] Both Windows XP Service Pack 1 and 1a were retired on October 10, 2006,^[4] and both Windows 2000 and Windows XP SP2 reached their end of support on July 13, 2010, about 24 months after the launch of Windows XP Service Pack 3.^[4] The company stopped general licensing of Windows XP to OEMs and terminated retail sales of the operating system on June 30, 2008, 17 months after the release of Windows Vista.^[114] However, an exception was announced on April 3, 2008, for OEMs producing what it defined as «ultra low-cost personal computers», particularly netbooks, until one year after the availability of Windows 7 on October 22, 2009. Analysts felt that the move was primarily intended to compete against Linux-based netbooks, although Microsoft’s Kevin Hutz stated that the decision was due to apparent market demand for low-end computers with Windows.^[115]

Variants of Windows XP for embedded systems have different support policies: Windows XP Embedded SP3 and Windows Embedded for Point of Service SP3 were supported until January and April 2016, respectively. Windows Embedded Standard 2009, which was succeeded by Windows Embedded Standard 7, and Windows Embedded POSReady 2009, which was succeeded by Windows Embedded POSReady 7, were supported until January and April 2019, respectively.^[116] These updates, while intended for the embedded editions, could also be downloaded on standard Windows XP with a registry hack, which enabled unofficial patches until April 2019. However, Microsoft advised Windows XP users against installing these fixes, citing incompatibility issues.^[5]^[117]

End of support

On April 14, 2009, Windows XP exited mainstream support and entered the extended support phase; Microsoft continued to provide security updates every month for Windows XP, however, free technical support, warranty claims, and design changes were no longer being offered. Extended support ended on April 8, 2014, over 12 years after the release of Windows XP; normally Microsoft products have a support life cycle of only 10 years.^[118] Beyond the final security updates released on April 8, no more security patches or support information are provided for XP free-of-charge; «critical patches» will still be created, and made available only to customers subscribing to a paid «Custom Support» plan.^[119] As it is a Windows component, all versions of Internet Explorer for Windows XP also became unsupported.^[120]

In January 2014, it was estimated that more than 95% of the 3 million automated teller machines in the world were still running Windows XP (which largely replaced IBM’s OS/2 as the predominant operating system on ATMs); ATMs have an average lifecycle of between seven and ten years, but some have had lifecycles as long as 15. Plans were being made by several ATM vendors and their customers to migrate to Windows 7-based systems over the course of 2014, while vendors have also considered the possibility of using Linux-based platforms in the future to give them more flexibility for support lifecycles, and the ATM Industry Association (ATMIA) has since endorsed Windows 10 as a further replacement.^[121] However, ATMs typically run the embedded variant of Windows XP, which was supported through January 2016.^[122] As of May 2017, around 60% of the 220,000 ATMs in India still run Windows XP.^[123]

Furthermore, at least 49% of all computers in China still ran XP at the beginning of 2014. These holdouts were influenced by several factors; prices of genuine copies of later versions of Windows in the country are high, while Ni Guangnan of the Chinese Academy of Sciences warned that Windows 8 could allegedly expose users to surveillance by the United States government,^[124] and the Chinese government banned the purchase of Windows 8 products for government use in May 2014 in protest of Microsoft’s inability to provide «guaranteed» support.^[125] The government also had concerns that the impending end of support could affect their anti-piracy initiatives with Microsoft, as users would simply pirate newer versions rather than purchasing them legally. As such, government officials formally requested that Microsoft extend the support period for XP for these reasons. While Microsoft did not comply with their requests, a number of major Chinese software developers, such as Lenovo, Kingsoft and Tencent, will provide free support and resources for Chinese users migrating from XP.^[126] Several governments, in particular those of the Netherlands and the United Kingdom, elected to negotiate «Custom Support» plans with Microsoft for their continued, internal use of Windows XP; the British government’s deal lasted for a year, and also covered support for Office 2003 (which reached end-of-life the same day) and cost £5.5 million.^[127]

On March 8, 2014, Microsoft deployed an update for XP that, on the 8th of each month, displays a pop-up notification to remind users about the end of support; however, these notifications may be disabled by the user.^[128] Microsoft also partnered with Laplink to provide a special «express» version of its PCmover software to help users migrate files and settings from XP to a computer with a newer version of Windows.^[129]

An electroencephalograph running on Windows XP. The medical industry’s continued use of Windows XP is partly due to medical applications being incompatible with later versions of Windows.

Despite the approaching end of support, there were still notable holdouts that had not migrated past XP; many users elected to remain on XP because of the poor reception of Windows Vista, sales of newer PCs with newer versions of Windows declined because of the Great Recession and the effects of Vista, and deployments of new versions of Windows in enterprise environments require a large amount of planning, which includes testing applications for compatibility (especially those that are dependent on Internet Explorer 6, which is not compatible with newer versions of Windows).^[130] Major security software vendors (including Microsoft itself) planned to continue offering support and definitions for Windows XP past the end of support to varying extents, along with the developers of Google Chrome, Mozilla Firefox, and Opera web browsers;^[120] despite these measures, critics similarly argued that users should eventually migrate from XP to a supported platform.^[131] The United States’ Computer Emergency Readiness Team released an alert in March 2014 advising users of the impending end of support, and informing them that using XP after April 8 may prevent them from meeting US government information security requirements.^[132]
Microsoft continued to provide Security Essentials virus definitions and updates for its Malicious Software Removal Tool (MSRT) for XP until July 14, 2015.^[133] As the end of extended support approached, Microsoft began to increasingly urge XP customers to migrate to newer versions such as Windows 7 or 8 in the interest of security, suggesting that attackers could reverse engineer security patches for newer versions of Windows and use them to target equivalent vulnerabilities in XP.^[134] Windows XP is remotely exploitable by numerous security holes that were discovered after Microsoft stopped supporting it.^[135]^[136]

Similarly, specialized devices that run XP, particularly medical devices, must have any revisions to their software—even security updates for the underlying operating system—approved by relevant regulators before they can be released. For this reason, manufacturers often did not allow any updates to devices’ operating systems, leaving them open to security exploits and malware.^[137]

Despite the end of support for Windows XP, Microsoft has released three emergency security updates for the operating system to patch major security vulnerabilities:

A patch released in May 2014 to address recently discovered vulnerabilities in Internet Explorer 6 through 11 on all versions of Windows.^[138]
A patch released in May 2017 to address a vulnerability that was being leveraged by the WannaCry ransomware attack.^[139]
A patch released in May 2019 to address a critical code execution vulnerability in Remote Desktop Services which can be exploited in a similar way as the WannaCry vulnerability.^[140]^[141]

Researchers reported in August 2019 that Windows 10 users may be at risk for «critical» system compromise because of design flaws of hardware device drivers from multiple providers.^[142] In the same month, computer experts reported that the BlueKeep security vulnerability, CVE-2019-0708, that potentially affects older unpatched Microsoft Windows versions via the program’s Remote Desktop Protocol, allowing for the possibility of remote code execution, may now include related flaws, collectively named DejaBlue, affecting newer Windows versions (i.e., Windows 7 and all recent versions) as well.^[143] In addition, experts reported a Microsoft security vulnerability, CVE-2019-1162, based on legacy code involving Microsoft CTF and ctfmon (ctfmon.exe), that affects all Windows versions from the older Windows XP version to the most recent Windows 10 versions; a patch to correct the flaw is currently available.^[144]

Microsoft announced in July 2019 that the Microsoft Internet Games services on Windows XP and Windows Me would end on July 31, 2019 (and for Windows 7 on January 22, 2020).^[145] Others, such as Steam, had done the same, ending support for Windows XP and Windows Vista in January 2019.^[146]

In 2020, Microsoft announced that it would disable the Windows Update service for SHA-1 endpoints; since Windows XP did not get an update for SHA-2, Windows Update Services are no longer available on the OS as of late July 2020.^[147] However, as of October 2021, the old updates for Windows XP are still available on the Microsoft Update Catalog,^[148] or through Legacy Update, a community-driven third party replacement for the Windows XP update servers.

Reception

On release, Windows XP received critical acclaim. CNET described the operating system as being «worth the hype», considering the new interface to be «spiffier» and more intuitive than previous versions, but feeling that it may «annoy» experienced users with its «hand-holding». XP’s expanded multimedia support and CD burning functionality were also noted, along with its streamlined networking tools. The performance improvements of XP in comparison to 2000 and Me were also praised, along with its increased number of built-in device drivers in comparison to 2000. The software compatibility tools were also praised, although it was noted that some programs, particularly older MS-DOS software, may not work correctly on XP because of its differing architecture. They panned Windows XP’s new licensing model and product activation system, considering it to be a «slightly annoying roadblock», but acknowledged Microsoft’s intent for the changes.^[149] PC Magazine provided similar praise, although noting that a number of its online features were designed to promote Microsoft-owned services, and that aside from quicker boot times, XP’s overall performance showed little difference over Windows 2000.^[150] Windows XP’s default theme, Luna, was criticized by some users for its childish look.^[151]^[152]

Despite extended support for Windows XP ending in 2014, many users – including some enterprises – were reluctant to move away from an operating system they viewed as a stable known quantity despite the many security and functionality improvements in subsequent releases of Windows. Windows XP’s longevity was viewed as testament to its stability and Microsoft’s successful attempts to keep it up to date, but also as an indictment of its direct successor’s perceived failings.^[153]

According to web analytics data generated by Net Applications, Windows XP was the most widely used operating system until August 2012, when Windows 7 overtook it (later overtaken by Windows 10),^[154] while StatCounter indicates it happening almost a year earlier.^[155] In January 2014, Net Applications reported a market share of 29.23%^[156] of «desktop operating systems» for XP (when XP was introduced there was not a separate mobile category to track), while W3Schools reported a share of 11.0%.^[157]

As of September 2022, in most regions or continents, Windows XP market share on PCs, as a fraction of the total Windows share, has gone below 1% (0.5% in Africa^[158]). XP still has a double-digit market share in a few countries, such as Armenia at over 50%,^[159]^[160]^[161]^[162] at 57%, where Windows 7 was highest ranked, and with it being replaced by Windows 10, Windows XP got highest ranked for the longest time, and had over 60% share on some weekends in the summer of 2019.^[163]^[164]

Source code leak

On September 23, 2020, source code for Windows XP with Service Pack 1 and Windows Server 2003 was leaked onto the imageboard 4chan by an unknown user. Anonymous users managed to compile the code, as well as a Twitter user who posted videos of the process on YouTube proving that the code was genuine.^[165] The videos were later removed on copyright grounds by Microsoft. The leak was incomplete as it was missing Winlogon and some other components.^[166]^[167] The original leak itself was spread using magnet links and torrent files whose payload originally included Server 2003 and XP source code and which was later updated with additional files, among which were previous leaks of Microsoft products, its patents, media about conspiracy theories on Bill Gates by anti-vaccination movements and an assortment of PDF files on different topics.^[168]

Microsoft issued a statement stating that it was investigating the leaks.^[167]^[169]^[170]

References

^ «Windows Licensing Programs». Microsoft. Archived from the original on December 16, 2008. Retrieved September 21, 2008.
^ ^a ^b «An Inside Look at the Months-long Process of Getting Windows XP Ready for Release to Manufacturing | Stories». Microsoft Stories. Microsoft. August 24, 2001. Archived from the original on August 5, 2019. Retrieved June 24, 2018.
^ ^a ^b Kelly, Gordon (April 16, 2008). «Windows XP SP3 Release Date(s) Confirmed». Trusted Reviews. Trusted Reviews. Archived from the original on June 23, 2018. Retrieved June 23, 2018.
^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j «Microsoft Product Lifecycle Search: Windows XP». Microsoft Support. Microsoft. Archived from the original on July 20, 2012. Retrieved May 14, 2022.
^ ^a ^b Seltzer, Larry (May 26, 2014). «Registry hack enables continued updates for Windows XP». ZDNet. Archived from the original on January 26, 2021. Retrieved January 30, 2021. [UPDATE:] Late Monday we received a statement from a Microsoft spokesperson: We recently became aware of a hack that purportedly aims to provide security updates to Windows XP customers. The security updates that could be installed are intended for Windows Embedded and Windows Server 2003 customers and do not fully protect Windows XP customers. Windows XP customers also run a significant risk of functionality issues with their machines if they install these updates, as they are not tested against Windows XP. The best way for Windows XP customers to protect their systems is to upgrade to a more modern operating system, like Windows 7 or Windows 8.1.
^ «Desktop Windows Version Market Share in Armenia – September 2022». September 30, 2022. Retrieved October 10, 2022.
^ «Desktop Windows Version Market Share Worldwide | StatCounter Global Stats». gs.statcounter.com. Statcounter. Archived from the original on April 20, 2019. Retrieved May 8, 2022.
^ Miles, Stephanie (January 24, 2000). «Microsoft consolidates Windows development efforts». CNET. CNET Networks. Archived from the original on February 1, 2014. Retrieved January 23, 2014.
^ «Windows «Longhorn» FAQ». Paul Thurrott’s SuperSite for Windows. Penton Media. June 22, 2005. Archived from the original on April 4, 2008. Retrieved April 4, 2008.
^ Thurrott, Paul (October 6, 2010). «The Road to Gold: The development of Windows XP Reviewed». Paul Thurrott’s Supersite for Windows. Penton Media. Archived from the original on February 2, 2014. Retrieved January 23, 2014.
^ Thurrott, Paul (July 17, 2000). «Introducing the Whistler Preview, Build 2250». Windows IT Pro. Penton Media. Archived from the original on June 12, 2018. Retrieved June 9, 2018.
^ Thurrott, Paul (October 6, 2010). «The Road to Gold (Part Two)». Paul Thurrott’s SuperSite for Windows. Penton Media. Archived from the original on February 2, 2014. Retrieved January 23, 2014.
^ «Microsoft to christen Windows, Office with new name». CNET. CNET Networks. February 5, 2001. Archived from the original on February 1, 2014. Retrieved January 23, 2014.
^ ^a ^b «Windows XP marketing tab to hit $1 billion». CNET. CNET Networks. January 2, 2002. Archived from the original on February 1, 2014. Retrieved January 23, 2014.
^ «Microsoft changes XP slogan in wake of US attacks». Computerworld NZ. IDG. Archived from the original on September 5, 2015. Retrieved August 7, 2015.
^ Thurrott, Paul (October 15, 2001). «The Road to Gold (Part Three)». Paul Thurrott’s Supersite for Windows. Penton Media. Archived from the original on August 29, 2017. Retrieved March 11, 2017.
^ ^a ^b «HOW TO: Use ClearType to Enhance Screen Fonts in Windows XP». Support. Microsoft. October 27, 2002. Archived from the original on August 5, 2011. Retrieved August 8, 2011.
^ Esposito, Dino (November 2001). «New Graphical Interface: Enhance Your Programs with New Windows XP Shell Features». MSDN. Microsoft. Archived from the original on August 9, 2011. Retrieved August 8, 2011.
^ Turner, Paul (February 22, 2004). «No view of Palouse from Windows». The Spokesman-Review. Spokane. Archived from the original on May 11, 2011. Retrieved September 19, 2012.
^ Fitzpatrick, Jason (August 6, 2015). «The Start Menu Should Be Sacred (But It’s Still a Disaster in Windows 10)». How-To Geek. Archived from the original on March 13, 2017. Retrieved July 30, 2016.
^ «How To Use the Fast User Switching Feature in Windows XP (Revision 1.5)». Microsoft Support. Microsoft. March 27, 2007. Archived from the original on August 12, 2011. Retrieved August 8, 2011.
^ «Bluetooth Wireless Technology FAQ». Archived from the original on December 23, 2018. Retrieved August 8, 2011.
^ «Manually Configuring Windows Firewall in Windows XP Service Pack 2». May 5, 2010. Archived from the original on August 26, 2017. Retrieved August 26, 2017.
^ «Description of the Windows Firewall feature in Windows XP SP2». Archived from the original on September 17, 2009. Retrieved September 18, 2009.
^ «Hotfix for Windows XP that adds support for SDHC cards that have a capacity of more than 4 GB». Support (5.0 ed.). May 22, 2013. Archived from the original on February 5, 2014. Retrieved June 18, 2019.
^ ^a ^b «Kernel Enhancements for Windows XP». Windows Hardware Developer Center (WHDC). Microsoft. January 13, 2003. Archived from the original on March 7, 2008. Retrieved August 8, 2011.
^ «HOW TO: Use the Driver Roll Back Feature to Restore a Previous Version of a Device Driver in Windows XP». Microsoft. October 27, 2002. Archived from the original on February 18, 2006.
^ Fisher, Ken (February 2, 2001). «Windows Product Activation: an early look». Ars Technica. Archived from the original on December 5, 2011. Retrieved February 22, 2017.
^ «Windows XP Networking Features and Enhancements». Microsoft TechNet. Microsoft. August 8, 2001. Archived from the original on July 26, 2011. Retrieved August 8, 2011.
^ «Frequently Asked Questions About Remote Desktop». Microsoft. Archived from the original on July 4, 2007.
^ Otey, Michael (October 2001). «Discover Windows XP». Microsoft Developer. Archived from the original on April 20, 2012. Retrieved June 21, 2018.
^ «Windows XP Program Compatibility Wizard». ServerWatch. March 12, 2002. Archived from the original on November 13, 2021. Retrieved November 13, 2021.
^ «How to Enable Application Compatibility-Mode Technology in Windows 2000 Service Pack 2». Active Win. 2000. Archived from the original on August 18, 2001. Retrieved November 13, 2021.
^ Proffit, Brian (September 2, 2002). «Old Apps Find A New Home On Windows XP». PC Magazine. Ziff Davis. Archived from the original on June 10, 2020. Retrieved July 10, 2018.
^ Karp, David; O’Reilly, Tim; Mott, Troy (2005). Windows XP in a Nutshell : [a desktop quick reference] (2nd ed.). Beijing [u.a.]: O’Reilly. p. 141. ISBN 978-0-596-00900-7.
^ Richtmyer, Richard (August 23, 2001). «Opening up Windows XP». CNN Money. CNN. Archived from the original on December 23, 2017. Retrieved June 24, 2018.
^ «Windows Picture and Fax Viewer overview». Windows XP Professional Product Documentation. Microsoft Corporation. Archived from the original on 2 December 2010. Retrieved 23 November 2010.
^ Harder, Bobbie (April 2001). «Microsoft Windows XP System Restore». Microsoft. Archived from the original on February 4, 2005.
^ Petri, Daniel (January 8, 2009). «What is ASR in Windows XP and Windows Server 2003?». Petri. Blue Whale Web Media Group. Archived from the original on March 12, 2017. Retrieved June 24, 2018.
^ Columbus, Louis (June 29, 2001). «Exploring Windows XP’s Device Driver Rollback and System Restore». InformIT. Pearson Education. Archived from the original on January 5, 2014. Retrieved June 24, 2018.
^ Norton, Peter; Mueller, John Paul (2002). Peter Norton’s Complete Guide to Windows XP. Pearson Education. p. N/A. ISBN 9780132715386. Archived from the original on April 15, 2021. Retrieved July 10, 2018.
^ McNamee, Kieran (June 27, 2003). «Setting up dual monitors using Windows XP Home». PC World. Archived from the original on February 5, 2017. Retrieved June 24, 2018.
^ «Architecture of Fast User Switching». Microsoft Knowledgebase. Microsoft. January 15, 2006. Archived from the original on August 2, 2009. Retrieved June 24, 2018.
^ Satran, Michael (May 31, 2018). «About Side-by-Side Assemblies». docs.microsoft.com. Microsoft. Archived from the original on June 24, 2018. Retrieved June 24, 2018.
^ Wienholt, Nick (August 14, 2006). «Simplify Application Deployment with Registration-Free COM — Developer.com». www.developer.com. QuinStreet Enterprise. Archived from the original on December 16, 2010. Retrieved June 24, 2018.
^ Honeycutt, Jerry (2003). Introducing Microsoft Windows Server 2003. Redmond, Wash.: Microsoft. pp. 293–298. ISBN 9780735615700.
^ «New ways to do familiar tasks». Windows XP Product Documentation. Microsoft. Archived from the original on May 3, 2006. Retrieved May 21, 2014.
^ «Kernel Enhancements for Windows XP». MSDN. Microsoft. January 13, 2003. Archived from the original on March 6, 2013. Retrieved April 16, 2014.
^ Pittsley, Steven (June 13, 2002). «Easy install guide for NetBEUI and IPX in Windows XP Pro». TechRepublic. CBS Interactive. Archived from the original on April 11, 2017. Retrieved June 24, 2018.
^ «Non-Plug and Play Network Device Support in Windows XP». Support. Microsoft. October 18, 2001. Archived from the original on October 30, 2004. Retrieved November 8, 2012.
^ «TCP/IP Raw Sockets (Windows)». MSDN. Microsoft. Archived from the original on January 28, 2013. Retrieved November 7, 2012.
^ Pash, Adam (April 29, 2008). «Field Guide to Windows XP SP3». Lifehacker. Univision Communications. Archived from the original on January 15, 2018. Retrieved June 24, 2018.
^ «Differences with Windows XP Home Edition». TechNet. Microsoft. September 11, 2009. Archived from the original on February 9, 2014. Retrieved January 26, 2014.
^ Marti, Don (November 6, 2006). «Dell customer gets Windows refund». LinuxWorld. IDG. Archived from the original on September 27, 2008. Retrieved September 13, 2008.
^ «HP must reimburse Italian PC buyer the amount paid for Microsoft software». Heise online. October 29, 2007. Archived from the original on October 15, 2008. Retrieved September 13, 2008.
^ Wilcox, Joe (July 16, 2002). «Microsoft reveals media XP details». CNET. CNET Networks. Archived from the original on February 7, 2015. Retrieved January 26, 2014.
^ Wilcox, Joe; Junnarkar, Sandeep (November 7, 2002). «Microsoft launches tablet PC drive». CNET. CNET Networks. Archived from the original on February 7, 2015. Retrieved January 26, 2014.
^ Evers, Joris (January 5, 2005). «Microsoft nixes Windows XP for Itanium». Computerworld. IDG. Archived from the original on February 2, 2014. Retrieved January 26, 2014.
^ «Microsoft Raises the Speed Limit with the Availability of 64-Bit Editions of Windows Server 2003 and Windows XP Professional» (Press release). Microsoft. April 25, 2005. Archived from the original on February 25, 2015. Retrieved September 10, 2015.
^ Thurrott, Paul (January 3, 2005). «Windows XP Starter Edition». Paul Thurrott’s SuperSite for Windows. Penton Media. Archived from the original on August 28, 2013. Retrieved April 12, 2008.
^ Fried, Ina (May 23, 2006). «Microsoft pitches pay-as-you-go PCs». CNET. CNET Networks. Archived from the original on February 7, 2015. Retrieved January 26, 2014.
^ «Microsoft and EU reach agreement». BBC. March 28, 2005. Archived from the original on September 22, 2015.
^ Bishop, Todd (December 24, 2004). «Europe gets ‘reduced’ Windows». Seattle Post-Intelligencer. Hearst Corporation. Archived from the original on October 6, 2021. Retrieved November 30, 2018.
^ Anderson, Nate (December 7, 2005). «South Korea fines Microsoft for antitrust abuses». Ars Technica. Condé Nast Publications. Archived from the original on April 22, 2008. Retrieved April 12, 2008.
^ «Changes to Windows XP Home Edition K and Windows XP Professional K from earlier versions of Windows XP (MSKB 922474)». Microsoft Support. Microsoft. September 15, 2006. Archived from the original on December 19, 2013. Retrieved January 26, 2014.
^ «Service Pack and Update Center». Support. Microsoft. September 10, 2016. Archived from the original on August 31, 2017.
^ «Installing Windows XP Service Pack 3 (SP3)». Microsoft. Microsoft. November 18, 2011. Archived from the original on August 22, 2017. Retrieved August 22, 2017.
^ Purdy, Kevin. «Slipstream Service Pack 3 into Your Windows XP Installation CD». Lifehacker. Archived from the original on August 22, 2017. Retrieved August 22, 2017.
^ «Windows XP SP1 Irons out the Wrinkles». PC Magazine. Archived from the original on February 26, 2014. Retrieved January 26, 2014.
^ Mendelson, Edward. «Microsoft Windows XP Service Pack 1 review». CNET. CNET Networks. Archived from the original on February 9, 2008. Retrieved January 26, 2014.
^ «Differences Between Windows XP SP1 and Windows XP SP1a». February 3, 2003. Archived from the original on January 27, 2007. Retrieved September 21, 2007.
^ «How to obtain the latest Windows XP service pack». March 26, 2007. Archived from the original on October 14, 2004. Retrieved September 21, 2007.
^ Shinder, Deb (August 26, 2004). «Windows XP Service Pack 2: How it affects wireless networking». TechRepublic. CBS Interactive. Archived from the original on June 13, 2017. Retrieved June 24, 2018.
^ «Bluetooth Wireless Technology FAQ – 2010». July 24, 2012. Archived from the original on March 3, 2016. Retrieved November 4, 2012.
^ Menn, Joseph (2019). Cult of the Dead Cow: How the Original Hacking Supergroup Might Just Save the World. New York: Public Affairs. p. 49–50.
^ Grimes, Roger A. (2017). «46 — Profile: Window Snyder». Hacking the hacker : learn from the experts who take down hackers. Indianapolis, IN: Wiley. ISBN 978-1-119-39626-0. OCLC 983465946.
^ Thurrott, Paul (October 15, 2003). «Windows XP SP2 to be ‘Springboard’ to Longhorn». Windows IT Pro. Archived from the original on June 23, 2018.
^ «Windows XP Service Pack 2 information». Microsoft. August 4, 2004. Archived from the original on October 16, 2007.
^ Mux, Victor (August 21, 2006). «Why Windows XP SP2b and Windows Server 2003 SP2a?». Microsoft. Archived from the original on August 12, 2009.
^ Fletcher, Jefferson (April 8, 2008). «IE Automatic Component Activation Now Available». IEBlog. Microsoft. Archived from the original on April 11, 2008. Retrieved April 11, 2008.
^ Mux, Victor (August 9, 2007). «Microsoft Windows XP Professional Service Pack 2c Release». MSDN. Microsoft. Archived from the original on February 2, 2014. Retrieved January 26, 2014.
^ Emil Protalinski (April 29, 2008). «Microsoft releases the long-anticipated Windows XP SP3 (updated)». Ars Technica. Archived from the original on January 15, 2022. Retrieved February 10, 2022.
^ «Release Notes for Microsoft Windows Server 2003 Service Pack 2». October 8, 2009. Archived from the original on November 11, 2019. Retrieved November 11, 2019.
^ Oiaga, Marius (December 14, 2007). «64-Bit Windows XP Service Pack 3?». Softpedia. SoftNews NET. Archived from the original on May 8, 2018. Retrieved June 24, 2018.
^ Keizer, Gregg (July 8, 2008). «Microsoft sets XP SP3 automatic download for Thursday». Computerworld. IDG. Archived from the original on July 9, 2008. Retrieved July 8, 2008.
^ «Windows XP Service Pack 3 Overview». Microsoft. May 6, 2008. Archived from the original on May 6, 2008. Retrieved May 7, 2008.
^ «List of fixes that are included in Windows XP Service Pack 3». Microsoft. May 6, 2008. Archived from the original on May 9, 2008. Retrieved June 23, 2018.
^ Oiaga, Marius (December 14, 2007). «No, Internet Explorer 7 Will Not(!) Be a Part of Windows XP SP3». SoftNews NET. Archived from the original on January 18, 2012.
^ Howard, Michael (January 29, 2008). «New NX APIs added to Windows Vista SP1, Windows XP SP3 and Windows Server 2008». Michael Howard’s Web Log. Microsoft. Archived from the original on August 25, 2011. Retrieved August 8, 2011.
^ «Description of the Credential Security Support Provider (CredSSP) in Windows XP Service Pack 3». Microsoft. May 6, 2008. Archived from the original on October 9, 2009. Retrieved June 23, 2018.
^ Enterprise IT Planet Staff (May 13, 2005). «Upgraded Wi-Fi Security for Windows XP SP2». Wi-Fi Planet. QuinStreet Enterprise. Archived from the original on June 23, 2018. Retrieved June 23, 2018.
^ «Overview of Windows XP Service Pack 3» (PDF). Archived (PDF) from the original on January 17, 2009.
^ «Information about Windows Imaging Component». Microsoft. August 13, 2002. Archived from the original on May 10, 2011.
^ Nanjappa, Ashwin (January 27, 2010). «Windows: ClearType on RDP». CodeYarns.com. Archived from the original on November 17, 2015. Retrieved June 16, 2014.
^ «A hotfix is available that improves the stability of the Windows Management Instrumentation repository in Windows XP». Support. Microsoft. October 8, 2011. Archived from the original on March 5, 2013. Retrieved January 20, 2013.
^ ^a ^b «FAQs regarding SP3 RTM». Microsoft. April 22, 2008. Archived from the original on August 24, 2011. Retrieved June 23, 2018.
^ Kaelin, Mark (May 8, 2008). «How do I… Return the Address bar Windows XP SP3 removed?». TechRepublic. CBS Interactive. Archived from the original on September 5, 2015. Retrieved May 5, 2015.
^ «Windows XP SP3 preview surfaces on Web». PC World. IDG. October 6, 2005. Archived from the original on October 31, 2020. Retrieved October 29, 2020.
^ «Sneak preview of Windows XP SP3 surfaces». Ars Technica. Ars Technica. October 6, 2005. Archived from the original on November 4, 2020. Retrieved October 29, 2020.
^ «Microsoft employee blasts ‘fake’ service pack». PC World. IDG. October 14, 2005. Archived from the original on October 31, 2020. Retrieved October 29, 2020.
^ «Windows XP SP3 preview a fake». Ars Technica. Ars Technica. October 15, 2005. Archived from the original on October 31, 2020. Retrieved October 29, 2020.
^ «Microsoft leans on Vista SP1 site». PC World. IDG. October 4, 2007. Archived from the original on May 18, 2017. Retrieved October 29, 2020.
^ «What is the maximum amount of RAM the Windows operating system can handle?». Crucial. Archived from the original on May 11, 2011. Retrieved June 25, 2010.
^ «Physical Memory Limits: Windows XP». Memory Limits for Windows Releases. Microsoft. Archived from the original on January 6, 2014. Retrieved January 14, 2014.
^ «Processor and memory capabilities of Windows XP Professional x64 Edition and of the x64-based versions of Windows Server 2003 (Revision 7.0)». Microsoft Support. Microsoft. December 20, 2010. Archived from the original on August 12, 2011. Retrieved August 8, 2011.
^ Kumar, I. Suuresh (October 25, 2010). «Multi-core processor and multiprocessor limit for Windows XP». Microsoft Answers. Microsoft. Archived from the original on April 19, 2014. Retrieved April 18, 2014.
^ «Processor Affinity Under WOW64». MSDN. Microsoft. January 27, 2011. Archived from the original on May 6, 2011. Retrieved August 8, 2011.
^ «Maximum quantity of logical processors in a PC supported by Microsoft Windows XP professional, x64 edition». Support. Microsoft. December 20, 2010. Archived from the original on January 11, 2013. Retrieved January 20, 2013.
^ «Microsoft Product Lifecycle Search: Windows Fundamentals for Legacy PCs». Microsoft Support. Microsoft. Archived from the original on October 5, 2014. Retrieved October 13, 2012.
^ «Microsoft Security Bulletin MS05-036 – Critical». July 12, 2015. Archived from the original on April 26, 2018. Retrieved April 26, 2018.
^ ^a ^b Mackie, Kurt (February 19, 2014). «Windows XP Embedded Supported for Two or More Years». Redmond Magazine. 1105 Media. Archived from the original on February 20, 2017. Retrieved June 23, 2018.
^ «Microsoft Product Lifecycle Search: Windows Embedded Standard 2009». Microsoft Support. Microsoft. Archived from the original on July 13, 2015. Retrieved October 13, 2012.
^ «Microsoft Product Lifecycle Search: Windows Embedded POSReady 2009». Microsoft Support. Microsoft. Archived from the original on October 10, 2014. Retrieved October 13, 2012.
^ Fried, Ina (September 27, 2007). «Microsoft extends Windows XP’s stay». CNET. CBS Interactive. Archived from the original on August 30, 2008. Retrieved June 5, 2008.
^ Lai, Eric (March 3, 2008). «Microsoft to keep Windows XP alive—but only for Eee PCs and wannabes». Computerworld. IDG. Archived from the original on April 8, 2008. Retrieved April 8, 2008.
^ Tung, Liam (February 18, 2014). «Microsoft: ‘Remember, some XP-based embedded systems to get support to 2019’«. ZDNet. CBS Interactive. Archived from the original on April 4, 2014. Retrieved April 6, 2014.
^ Newman, Jared (August 27, 2014). «Enthusiast developer keeps Windows XP alive with unofficial ‘Service Pack 4’«. PCWorld. Archived from the original on October 26, 2018. Retrieved October 26, 2018.
^ Satherley, Dan (April 9, 2013). «Businesses urged to ditch XP». 3 News NZ. Archived from the original on July 13, 2014. Retrieved June 28, 2019.
^ Keizer, Gregg (August 26, 2013). «Microsoft will craft XP patches after April ’14, but not for you». Computerworld. IDG. Archived from the original on October 20, 2013. Retrieved December 12, 2013.
^ ^a ^b Keizer, Gregg (March 11, 2014). «US-CERT urges XP users to dump IE». Computerworld. IDG. Archived from the original on June 28, 2019. Retrieved June 28, 2019.
^ ATM Industry Association (collectively) (June 1, 2015). «ATMIA position paper recommending migration to Windows 10». www.atmia.com (Press release). ATM Industry Association. Archived from the original on May 25, 2017.
^ Summers, Nick (January 16, 2014). «ATMs Face Deadline to Upgrade From Windows XP». Bloomberg Businessweek. Bloomberg L.P. Archived from the original on January 16, 2014. Retrieved January 17, 2014.
^ «Wannacry ransomware cyber attack: Indian ATMs could be at high risk as most run on Windows XP». Business Today. May 15, 2017. Archived from the original on May 17, 2017. Retrieved May 18, 2017.
^ «Windows 8 a ‘threat’ to China’s security». BBC. June 5, 2014. Archived from the original on October 8, 2018. Retrieved October 8, 2018.
^ Kan, Michael (May 20, 2014). «China bans government purchases of Windows 8». PCWorld. IDG. Archived from the original on May 20, 2014. Retrieved May 20, 2014.
^ «Microsoft Partners Lenovo, Tencent to Offer XP Tech Support in China». Voanews.com. Reuters. April 9, 2014. Archived from the original on April 13, 2014. Retrieved April 16, 2014.
^ Gallagher, Sean (April 6, 2014). «Not dead yet: Dutch, British governments pay to keep Windows XP alive». Ars Technica. Condé Nast Publications. Archived from the original on October 14, 2019. Retrieved October 15, 2019.
^ Foley, Mary Jo (March 3, 2014). «Microsoft to start nagging Windows XP users about April 8 end-of-support date». ZDNet. CBS Interactive. Archived from the original on October 14, 2019. Retrieved October 15, 2019.
^ Yegulalp, Serdar (March 3, 2014). «Microsoft: Use Laplink’s Windows XP migration tools, not ours». Infoworld. Archived from the original on October 15, 2019.
^ Ward, Mark (March 5, 2014). «XP – the operating system that will not die». BBC News. Archived from the original on March 24, 2014. Retrieved March 25, 2014.
^ Egan, Matt (April 7, 2014). «What should XP users do when Microsoft ends support? Upgrade to Windows 8, buy a new PC, keep running XP?». PC Advisor. Archived from the original on February 14, 2014. Retrieved April 6, 2014.
^ «Alert (TA14-069A): Microsoft Ending Support for Windows XP and Office 2003». March 11, 2014. Archived from the original on March 16, 2014. Retrieved April 6, 2014.
^ Keizer, Gregg (January 19, 2014). «Microsoft will furnish malware assassin to XP users until mid-2015». Computerworld. IDG. Archived from the original on January 22, 2014.
^ «Microsoft Warns of Permanent Zero-Day Exploits for Windows XP». Infosecurity. Reed Exhibitions. August 20, 2013. Archived from the original on August 26, 2013. Retrieved August 27, 2013.
^ «Microsoft Security Bulletin MS15-011 JASBUG». February 10, 2015. Archived from the original on August 11, 2015. Retrieved September 18, 2015.
^ Freeman, Robert (November 11, 2014). «IBM X-Force Researcher Finds Significant Vulnerability in Microsoft Windows». Securityintelligence.com. Archived from the original on July 3, 2015. Retrieved September 18, 2015.
^ Talbot, David (October 17, 2012). «Computer Viruses Are «Rampant» on Medical Devices in Hospitals». MIT Technology Review. Archived from the original on October 19, 2016. Retrieved April 6, 2014.
^ Goodin, Dan (May 1, 2014). «Emergency patch for critical IE 0-day throws lifeline to XP laggards, too». Ars Technica. Conde Nast. Archived from the original on May 17, 2017. Retrieved May 26, 2017.
^ Warren, Tom (May 13, 2017). «Microsoft issues ‘highly unusual’ Windows XP patch to prevent massive ransomware attack». The Verge. Vox Media. Archived from the original on May 14, 2017. Retrieved May 13, 2017.
^ Warren, Tom (May 14, 2019). «Microsoft warns of major WannaCry-like Windows security exploit, releases XP patches». The Verge. Vox Media. Archived from the original on September 2, 2019. Retrieved May 16, 2019.
^ «Prevent a worm by updating Remote Desktop Services (CVE-2019-0708) – MSRC». blogs.technet.microsoft.com. May 14, 2019. Archived from the original on May 14, 2019. Retrieved May 16, 2019.
^ Winder, Davey (August 11, 2019). «Critical Windows 10 Warning: Millions Of Users At Risk». Forbes. Archived from the original on August 11, 2019. Retrieved August 11, 2019.
^ Greenberg, Andy (August 13, 2019). «DejaBlue: New BlueKeep-Style Bugs Renew The Risk Of A Windows worm». wired. Archived from the original on April 13, 2021. Retrieved August 15, 2019.
^ Seals, Tara (August 14, 2019). «20-Year-Old Bug in Legacy Microsoft Code Plagues All Windows Users». ThreatPost.com. Archived from the original on April 17, 2021. Retrieved August 15, 2019.
^ «Farewell to Microsoft Internet Games on Windows XP, Windows ME, and Windows 7». answers.microsoft.com. Archived from the original on July 14, 2019. Retrieved August 4, 2019.
^ «Windows XP and Windows Vista Support – Steam – Knowledge Base – Steam Support». support.steampowered.com. Archived from the original on August 12, 2019. Retrieved August 4, 2019.
^ «Windows Update SHA-1 based endpoints discontinued for older Windows devices». support.microsoft.com. Archived from the original on April 17, 2021. Retrieved April 6, 2021.
^ «Microsoft Update Catalog». www.catalog.update.microsoft.com. Archived from the original on April 15, 2021. Retrieved April 6, 2021.
^ Lake, Matt (October 10, 2002). «Microsoft Windows XP – Home Edition review». CNET. Archived from the original on May 31, 2007. Retrieved March 25, 2014.
^ Mendelson, Edward (September 3, 2001). «Microsoft Ships Its Biggest OS Upgrade Ever—Early!». PC Magazine. Archived from the original on March 25, 2014. Retrieved March 25, 2014.
^ Manes, Stephen (August 26, 2004). «Full Disclosure: Your Take on Windows’ Worst Irritations». PCWorld. IDG. Archived from the original on October 8, 2009.
^ Bright, Peter (April 10, 2014). «Memory lane: Before everyone loved Windows XP, they hated it». Ars Technica. Condé Nast. Archived from the original on April 24, 2014. Retrieved June 20, 2014.
^ Bright, Peter (October 25, 2011). «Ten years of Windows XP: how longevity became a curse». Ars Technica. WIRED Media Group. Archived from the original on June 12, 2018. Retrieved June 9, 2018.
^ «Operating system market share». September 9, 2012. Archived from the original on September 9, 2012. Retrieved September 8, 2018.
^ «Desktop Windows Version Market Share Worldwide». StatCounter Global Stats. Archived from the original on April 20, 2019. Retrieved July 2, 2019.
^ Crothers, Brooke (February 2, 2014). «Oops, Windows XP gains in January but so does Windows 8.1». CNET. CBS Interactive. Archived from the original on February 21, 2014. Retrieved March 16, 2014.
^ «OS Platform Statistics». w3schools. Archived from the original on September 17, 2015. Retrieved September 14, 2015.
^ «Desktop Windows Version Market Share Africa». StatCounter Global Stats. Archived from the original on September 22, 2022. Retrieved September 22, 2022.
^ «Desktop Windows Version Market Share Armenia». StatCounter Global Stats. Archived from the original on September 4, 2018. Retrieved December 11, 2021.
^ «Desktop Windows Version Market Share Armenia». StatCounter Global Stats. Archived from the original on September 4, 2018. Retrieved December 11, 2021.
^ «Desktop Windows Version Market Share Armenia». StatCounter Global Stats. Archived from the original on September 4, 2018. Retrieved July 10, 2021.
^ «Desktop Windows Version Market Share Armenia». StatCounter Global Stats. Archived from the original on September 4, 2018. Retrieved March 2, 2021.
^ «Desktop Windows Version Market Share Armenia». StatCounter Global Stats. Archived from the original on September 4, 2018. Retrieved July 2, 2020.
^ «Desktop Windows Version Market Share Armenia». StatCounter Global Stats. Archived from the original on September 4, 2018. Retrieved July 2, 2020.
^ Cimpanu, Catalin. «Windows XP leak confirmed after user compiles the leaked code into a working OS». ZDNet. Archived from the original on September 30, 2020. Retrieved October 1, 2020.
^ Warren, Tom (September 25, 2020). «Windows XP source code leaks online». The Verge. Archived from the original on September 29, 2021. Retrieved October 1, 2020.
^ ^a ^b Alcorn, Paul (September 30, 2020). «Windows XP Source Code Leaked, Posted to 4chan (Update, It Works)». Tom’s Hardware. Archived from the original on October 6, 2021. Retrieved October 1, 2020.
^ «Windows XP Source Code Leaked By Apparent Bill Gates Conspiracist». Gizmodo. September 25, 2020. Archived from the original on October 1, 2020. Retrieved October 1, 2020.
^ «The Windows XP and Windows Server 2003 source code leaks online». Graham Cluley. September 25, 2020. Archived from the original on September 26, 2020. Retrieved September 29, 2020.
^ «Windows XP source code leaked online». www.computing.co.uk. September 28, 2020. Archived from the original on October 2, 2020. Retrieved September 29, 2020.

External links

Windows XP End of Support
Security Update for Windows XP SP3 (KB4012598)

Источник

New features[]

Base for Windows Vista[]

References[]

External links[]

Установка при наличии MUI

Централизованный контроль над безопасностью компьютера

Защита сетевых подключений

Файрвол (брандмауэр)

Remote Procedure Call (RPC)

Поддержка беспроводных сетей

Защита памяти

Безопасность электронной почты в Outlook Express

Безопасность сёрфинга в интернете при помощи Internet Explorer

Контроль над антивирусными программами

Автоматическое обновление системы

Новые версии системных компонентов

Слухи о SP2

Definition of XP SP2

Which Windows XP Version is Best?

Is Windows XP SP2 64-bit?

What is SP1 SP2 SP3 in Windows?

When did Windows XP SP2 Come Out?

Development

Release

New and updated features

User interface

Infrastructure

Networking and internet functionality

Backwards compatibility

Other features

Removed features

Editions

Service packs

Service Pack 1

Service Pack 2

Service Pack 3

System requirements

Notes

Physical memory limits

Processor limits

Upgradeability

Support lifecycle

End of support

Reception

Source code leak

See also

References

Further reading

External links