Windows XP

(Redirected from Windows XP SP3)
Windows XP
Version of Microsoft Windows
Logo
Screenshot
OS familyWindows NT
Version5.1
CodenameWhistler
Architecturex86, x64, IA-64
Latest build5.1.2600.5512 (Service Pack 3)
Release date2001-10-25
Support end2014-04-08
Server counterpart
Windows Server 2003
Replaces
Windows 2000 Professional
Windows Me
Replaced by
Windows Vista

Windows XP (codenamed Whistler) is an operating system developed by Microsoft, released to manufacturing on 24 August 2001 and general availability on 25 October 2001.[1] It is the sixth operating system in the Windows NT operating system line, succeeding both Windows 2000 as a Professional edition and Windows Me as a Home edition and preceding Windows Vista for both consumer and media center editions. It also succeeded Windows Me after the end of the Windows 9x kernel. It is one of Microsoft's longest-lasting operating systems, with almost 13 years of support (both mainstream and extended) and still runs on 0.39% of computers worldwide as of October 2022.[2] Windows XP is the final client version of Windows which supports computers without ACPI and to have the ability to use boot disks to boot into setup. It is also the only version to support upgrade paths to Windows Vista and the last client version of Windows to use NTLDR to boot the system and to support upgrade paths from Windows NT 4.0, 98, 98 SE, 2000, and Me.

Although extended support ended on 8 April 2014, a total of three out-of-band updates were serviced to the operating system, fixing the following issues:

  • a high-risk Internet Explorer vulnerability; released in 2014
  • mitigations for the ETERNALBLUE SMB vulnerability, notably used by the WannaCry ransomware; released in 2017
  • mitigations for the BlueKeep RDP vulnerability; released in 2019

Windows XP lost its support on 8 April 2014 as well as its remaining support on 9 April 2019.

Main changes[edit | edit source]

User interface[edit | edit source]

Windows XP received a major UI overhaul during development through the introduction of visual styles. Users could change the way windows and buttons looked with the new visual style, Luna. It had three color schemes, which were based on blue, green, and silver. Users could still select the Windows Classic theme from previous versions of Windows (2000, Me, and earlier), and customize the preset Windows Classic color schemes.

The introduction of ClearType, an anti-aliasing font function allowed easier text reading on desktop computers with LCD-TFT monitors and laptops but also affected CRT monitors.

Windows Explorer received a major overhaul in its design and functionality with the introduction of the task pane which presents the user with a list of actions that a user can take depending on the selected item. Search Companions were also introduced to make searching more easier and there are four search characters available; Rover, Merlin, Earl and Courtney. They utilize the Microsoft Agent technolgy which is also used in the Office assistants. However, the classic search pane can still be restored by editing the registry. The filmstrip view has also been added along with a thumbnails viewing mode. Metadata of files can also be viewed from the properties page as well. Support for creating and opening compressed folders and cabinet files was also added along with the ability to burn CDs and DVD-RAM discs.

To improve boot times and program launch times, prefetching was added and it accomplishes this by caching files that are needed by an program to RAM during the program's launch, thus consolidating disk reads and reducing disk seeks.

The Compatibility modes were also added and are now activated out of the box. This feature allows users to run older programs by selecting an earlier version of Windows that the program previously ran on. This basically tricks the program into thinking that it is running on an older version of Windows.

Fast user switching was also added and allows users to login into the computer without having existing users to close out of their programs and log out.

A DRM technology called Windows Product Activation was added which requires the user to activate their copy of Windows XP as a means of enforcing the relevant provisions of the license agreement about using the product on multiple computers. Activation could be done over the internet or over the telephone. If the user does not activate Windows XP after 30 days of installation, the user will be unable to login to Windows unless it is activated. A unique ID is assigned to the computer after activation and if the user makes significant changes to the hardware, the activation is voided and the operating system must be re-activated.

The taskbar is locked by default for new user accounts, to prevent accidental resizing or moving of the taskbar and/or the toolbars. Multiple instances of an application are grouped automatically and inactive tray area icons are hidden automatically, to prevent cluttering of the taskbar.

A new Start menu with two columns was introduced, which has the one column for pinned or recently opened apps and docs and the other one with shortcuts to certain places in the system. The user name and the new user picture are displayed at the top, while the buttons for logging off, undocking or shutting down the computer are located at the bottom. It is designed for use with large screens and the Luna theme, but it also can be used with the Windows Classic one. Additionally, the user can revert to the classic Start menu, where, apart from new shortcuts, icons and banner, almost nothing has been changed.

Applications and components[edit | edit source]

  • Internet Explorer 6 was introduced and can be updated up to Internet Explorer 8.
  • MSN Explorer was added for the first time to the Windows NT line after being ported from Windows Me.
  • Outlook Express 6.0 was introduced.
  • Windows Messenger was added. It can be replaced by the Windows Live Messenger in Windows XP SP2 by downloading it from Microsoft.
  • Remote Assistance was added which allows a user to view or control a remote Windows computer over a network or the Internet to resolve issues.
  • Windows Picture and Fax Viewer was added, replacing Imaging.
  • The Language Bar was added.
  • Windows Media Player 8 was introduced. It was updated to version 9 in Windows XP SP2, and it can be updated to version 11, but includes a genuine check.
  • Windows Movie Maker 1.1 was introduced.
  • Terminal Services Client was renamed to Remote Desktop Connection.
  • The Fax console was added.
  • Windows Address Book was added.
  • Windows NetMeeting 3.01 was introduced and can be updated to 3.02.
  • WordPad now has full Unicode support.
  • Desktop Cleaning Wizard was added.
  • WinPE was introduced.
  • DirectX 8.1 was introduced. It was upgraded to DirectX 9.0c in Windows XP SP2.
  • Windows Error Reporting was introduced.
  • The ability to easily roll back a device driver to an old version was added.
  • Wireless Zero Configuration was introduced.
  • Password reset disks can be created to reset the user account password.

Deprecations[edit | edit source]

  • Windows XP drops the ability to upgrade from versions prior to Windows NT 4.0 and Windows 98, which are respectively the successors of both Windows NT 3.51 and Windows 95. SP2 also drops the ability to upgrade from from versions prior to Windows 98 SE and Windows 2000. SP3 also drops the ability to upgrade from Windows 9x, requiring at least Windows 2000.
  • Links to Phone Dialer and Windows NetMeeting have been removed. They can still be accessed and used.
  • The AppleTalk protocol was completely removed and is no longer available for download from Microsoft.
  • WebTV for Windows was removed. MSN TV is available as a replacement.
  • The QuickEdit and Insert modes in the Command Prompt have been disabled by default.
  • The Small icons view was removed from Windows Explorer.
  • Deluxe CD Player, which was also first part of Microsoft Plus! 98 before being included in Windows 2000, and DVD Player, which in Windows 98 and Windows 2000 plays DVDs if a hardware-based MPEG decoder is present, have both been removed and replaced by Windows Media Player.
  • Imaging for Windows was removed and replaced by Windows Picture and Fax Viewer.
  • The Directory icon was removed from My Network Places.
  • The NetDDE and NetBEUI protocols are no longer installed by default but can still be manually installed from the Windows XP CD-ROM.
  • The DLC network protocol is no longer included by default.
  • In Windows XP Service Pack 2, the following raw socket functionality was removed: sending TCP network packets, sending UDP packets with invalid source network addresses, and associating local addresses.
  • The Microsoft POSIX and OS/2 subsystems were removed. Windows Services for UNIX is available as a replacement.
  • The DriveSpace utility was removed in favor of native NTFS compression.
  • The "Starting Windows..." message before the boot screen, which was present in Windows 2000, was removed.
  • The progress bar on the boot screen is now an indeterminate progress bar and not determinate like with Windows 2000.
  • The Line Up Icons command on the desktop was replaced by the Align to Grid command.
  • The Customize This Folder wizard was removed.
  • In Windows XP SP2, Program Manager was replaced with a compatibility stub that redirects to Windows Explorer.
  • Starting with Internet Explorer 6 Security Version 1, Media Bar, which replaced the Radio Toolbar in the original and Service Pack 1 releases of Internet Explorer 6, was removed.
  • Support for TCP half-open connections was removed in Service Pack 2 of Windows XP. Background message compaction was also removed from Outlook Express 6. Outlook Express in Service Pack 2 automatically compacts messages every hundredth time it is run.
  • The radio edit of David Byrne's "Like Humans Do", as previously included in the original and Service Pack 1 releases of Windows XP, was removed in Windows XP SP2.
  • The Windows Movie Maker Sample File (generated by Windows Movie Maker 1.1 when it is started for the first time), which consisted of clips of a male child riding a tricycle and playing in a playground, was removed in Windows XP SP2.
  • The unique boot screens in the original and Service Pack 1 releases of Windows XP that have 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 single generic "Windows XP" boot screen with a blue progress bar.
  • The Address bar toolbar was removed from the taskbar in Service Pack 3 of Windows XP. Windows Desktop Search is touted as a replacement.
  • The ability to use boot disks to boot into setup was removed in Windows XP SP3.
  • The option to display the special Internet Explorer icon on the desktop was removed in Windows XP SP3.
  • The ability to install service packs cumulatively is no longer available in Windows XP SP3 as it requires at least Service Pack 1 to be installed first (Service Pack 2 in the cases of the original Windows XP Media Center Edition and Windows XP Media Center Edition 2003). Cumulative slipstreaming, however, is still possible and supported.
  • The Energy Star logo in the Display Properties dialog, first introduced in Windows 95, was removed in Windows XP SP3.
  • The copyright information in the About Windows (winver.exe) dialog box was updated from "1981-2001" to "2007" in Windows XP SP3. The banner itself remains unchanged, however.
  • Despite this edition being developed from Windows XP Professional, domain support is unavailable. Microsoft states that this is due to Windows Media Center Extenders requiring fast user switching. The exceptions to this are if it is selected during installation or already in use before an upgrade, but leaving the domain will still disable the feature.
  • Windows Media Player 6.4, which was hidden in Windows XP and came shipped with Windows 2000 and also available for Windows 95, Windows NT 4.0, and Windows 98, was removed in Windows XP Media Center Edition 2005.

Editions[edit | edit source]

  • Starter Edition: This version was intended for emerging markets, and was introduced in 2004, meant for low-cost PCs. It cannot launch more than 3 programs at a time and won't recognize more than 512MB of RAM.
  • Home Edition: This edition is for home and personal users who don't need to use corporate network, security, and management features (such as joining domain networks, file encryption, Remote Desktop Connection, group policies, etc.) This version can address up to 4 GB of RAM, and it only supports a single physical processor (though multiple cores and threads are supported).
  • Professional: This is the mainstream high-end version, sold along with the Home Edition. It supports up to two physical processors.
  • Media Center Edition: This version is especially for Media Center-based PCs, and is not sold normally. System requirements are significantly higher than in other editions. This version includes Windows Media Center and new themes and Microsoft Plus! features such as Royale.
  • Embedded: This version is intended for the embedded sector.
  • Tablet PC Edition: This version was included in tablet computers from 2002-2007. It is the tablet-optimized version of Windows XP.
  • N, K and KN editions: The N version was made for the European markets and did not include Windows Media Player;[a] the K version was made for the South Korean markets and included two shortcuts to Korean websites offering media player and messenger software by default, after a South Korean Fair Trade Commission ruling. The KN edition is the Korean counterpart to the N edition.
List of Windows XP editions and derived releases[b]
Name Codename Based on Release date Supported until
Windows XP Home Edition Personal 2001-10-25 2014-04-08
Windows XP Professional
Windows XP 64-Bit Edition Professional 2005-01-05
Windows XP Embedded Mantis 2002-01-30 2016-01-12
Windows XP Media Center Edition Freestyle 2002-10-28 2014-04-08
Windows XP Tablet PC Edition 2002-11-07
Windows XP 64-Bit Edition, Version 2003 2003-03-28 2005-01-05
Windows XP Media Center Edition 2004 Harmony 2003-09-30 2014-08-04
Windows XP Starter Edition Home Edition 2004-08-11
Windows XP Tablet PC Edition 2005 Lonestar Professional 2004-08
Windows XP Media Center Edition 2005 Symphony 2004-10-12
Windows XP Professional x64 Edition 2005-04-25
Windows Embedded for Point of Service Embedded 2005-06-06 2016-04-12
Windows XP Home Edition N Reduced Media Edition Home Edition 2005-07-01 2014-04-08
Windows XP Professional N Professional
Windows Fundamentals for Legacy PCs Eiger Embedded 2006-05-31
Windows XP Home Edition K Home Edition 2006-08
Windows XP Home Edition KN
Windows XP Professional K Professional
Windows XP Professional KN
Windows Embedded Standard 2009 Quebec Embedded 2008-10-16 2019-01-08
Windows Embedded POSReady 2009 2008-12-09 2019-04-09

Marketing[edit | edit source]

Windows XP was initially marketed with the slogan "Prepare to fly", however, due to real-life events which occurred on 11 September 2001, the slogan had to be changed to "Yes you can".[5] The TV advertisements used Madonna's "Ray Of Light" as background music, released on 27 April 1998. The initial marketing campaign was revamped in 2004 for Service Pack 2, with the slogan changed once again to "Everything is possible".

Myths and legends[edit | edit source]

No builds of Whistler ever used or even included the widespread startup and shutdown sounds. These originate from a Whistler theme from ThemeWorld, which includes an entire sound scheme of sounds from various sources such as Windows 98 Plus!, although these are not widespread. The fake startup sound was made for the previous one, using Windows 98 Plus!'s World Traveler, Architecture shutdown sound, and PhotoDisc startup sound, and the final version using Windows 98's shutdown sound reversed, Windows 2000 build 1983.1 to build 2000.3's startup sound reversed, and the Next Level sound from a game titled Spring Weekend included in the Microsoft Entertainment Pack slowed down, while the shutdown sound came from BeOS albeit down sampled.

In reality, all builds up until 2485 use the same sounds as Windows 2000 and Me. Build 2481 introduced the sounds used in the final release (albeit in stereo and 44.1kHz), but they were not used by default at this point.

System requirements[edit | edit source]

According to Microsoft, Windows XP requires a Pentium processor running on 233 MHz, at least 64 MB of RAM, 1.5 GB of hard drive space, and a Super VGA or better display adapter. [6] Windows XP drops full support for processors without the CPUID instruction, like the 486. Additionally, the HAL for the SGI Visual Workstation 320 and 540 (HALBORG.DLL) is no longer included in Windows XP. Windows XP updates the default VGA driver to take advantage of VESA BIOS extensions, allowing true color display and resolutions in the default VGA driver, although this requires a graphics card that supports SVGA.

Source code leak[edit | edit source]

On 23 September 2020, the source code for the RTM builds of Windows XP Service Pack 1 and Windows Server 2003 leaked on 4chan's /g/ board. As mentioned on the original post, the code had been circulating in private circles for several years at most. Due to the incompleteness of both source code repositories, primarily within the activation functionalities, it is fair to assume that the disclosure had originated from a Microsoft Partner who had access to the source code rather than Microsoft themselves. The ability to glance into the groundwork of this operating system has led to some discoveries, an example being the checks for enabling the DirectUI-based Start Page from shell\explorer\tray.cpp being usable in build 2410.

Additional products in the source code[edit | edit source]

As Windows ships with numerous utilities, the source code to Windows XP SP1 and Windows Server 2003 additionally comes with the source code to many different components and utilities of Windows that could be installed separately:

  • .NET Framework 1.1 (Server 2003 only, including a file (Avalon.UI.dll) from an extremely early (~Feb 2002, although compiled in August) version of the Windows Presentation Foundation framework (the version is the .NET version, and 6.0.3699.0 would indicate a lower version than the RTM of .NET 1.0 in Feb 2002, 6.0.3705.0), and a .NET Version Information Utility from 1998).
  • Internet Explorer 6.0 SP1
  • NetMeeting 3.01
  • Microsoft UDDI Services 1.0 (an Internet service discovery platform)
  • DirectX 8.1
  • Windows Media Player 5.1 (but not 6.4 or 8/9)
  • Zone Internet Games (client and shared code) 1.2
  • Microsoft Speech API (SAPI) 5.1
  • Windows Update v3
  • Windows Update v4

The source code to Internet Explorer 6.0 SP1, NetMeeting 3.01, DirectX 8.0, .NET Framework 1.1 (Server 2003 only, including a file (Avalon.UI.dll) from an extremely early (~Feb 2002, although compiled in August) version of the Windows Presentation Foundation framework (the version is the .NET version, and 6.0.3699.0 would indicate a lower version than the RTM of .NET 1.0 in Feb 2002, 6.0.3705.0), and a .NET Version Information Utility from 1998) is also included.

List of known builds[edit | edit source]

Beta 1[edit | edit source]

Beta 2[edit | edit source]

Release Candidate 1[edit | edit source]

Release Candidate 2[edit | edit source]

Pre-RTM[edit | edit source]

RTM[edit | edit source]

Service Pack 1[edit | edit source]

Beta[edit | edit source]

RTM[edit | edit source]

Service Pack 2[edit | edit source]

Beta[edit | edit source]

Release Candidate 1[edit | edit source]

Release Candidate 2[edit | edit source]

Pre-RTM[edit | edit source]

RTM[edit | edit source]

Service Pack 3[edit | edit source]

Beta[edit | edit source]

RTM[edit | edit source]

Notes[edit | edit source]

  1. The N edition was originally known as the Reduced Media Edition, a name which was rejected by the European Commission as it was deemed not appealing to consumers.[3][4]
  2. Name in italics marks a client release based on the newer Windows Server 2003 codebase (build 3790).

References[edit | edit source]