Windows Xp Minimum System Requirements
In the late 1990s, initial development of what would become Windows XP focused on two separate products: “Odyssey,” which was supposed to replace the future Windows 2000, and “Neptune,” which was supposed to be a consumer-oriented operating system with Windows NT architecture and replaced MS-DOS-based Windows 98.  The Start menu was fundamentally revised for the first time in XP, moving to a two-column layout with the ability to list, pin, and view frequently used apps, recently opened documents, and the traditional Cascading All Programs menu. The taskbar can now group windows opened by a single application into a taskbar button, with a context menu listing each window. By default, the notification area also hides “inactive” icons. A common task list has been added and the Windows Explorer sidebar has been updated to use a new task-based theme with lists of common actions. The tasks displayed are contextually relevant to the content type of a folder (for example, a music announcements folder offers to play all the files in the folder or burn them to a CD).  The objective of this project was to find the weakest system capable of running Windows XP. Note that Microsoft`s official requirements are a 233MHz processor with 64MB of RAM. But he had to be beaten! Read now about the Antz and Me competition, and how it will all end in January 2006. For example, Windows XP Professional must have a minimum amount of memory and disk space. Additional features require the installation of a CD or DVD drive, video card, and sound card. Computers that do not have prerequisites installed must be upgraded or replaced before installing XP Professional. Microsoft`s minimum system requirements for Windows XP are a 233 MHz processor, 64 MB of RAM, 1.5 GB of available hard disk space, and an SVGA-compatible graphics card.
UITS has found that computers that do not exceed these requirements perform Windows XP poorly or not at all. UITS strongly recommends that any system running XP have a processor faster than 400 MHz and at least 256 MB of RAM. It was automatically issued to automatic update users on July 10, 2008.  Microsoft has published a feature set overview, listing new features that are available separately as standalone updates for Windows XP and features backported from Windows Vista.  SP3 contains a total of 1,174 updates.  Service Pack 3 can be installed on systems running Internet Explorer 8 or earlier; Internet Explorer 7 was not included in SP3.  It also did not include Internet Explorer 8, but was included in Windows 7, released a year after XP SP3. Windows XP is a major version of Microsoft`s Windows NT operating system.
It was released in production on August 24, 2001 and later retailed on October 25, 2001. It is an in-place upgrade of its predecessors, Windows 2000 for high-end and business users and Windows Millennium Edition for home users, which are available to all devices running Windows NT 4.0, Windows 98, Windows 2000, and Windows Millennium Edition that meet the new system requirements for Windows XP. Additionally, SP3 includes updates to the operating system components of Windows XP Media Center Edition (MCE) and Windows XP Tablet PC Edition, as well as security updates for the .NET Framework version 1.0 that are included in those editions. However, update rollups for the Windows Media Center application in Windows XP MCE 2005 are not included.  SP3 also does not include security updates for Windows Media Player 10, although the Player is included in Windows XP MCE 2005.  The taskbar DeskBand address bar is no longer included due to concerns about antitrust violations.  In August 2006, Microsoft released updated installation media for Windows XP and Windows Server 2003 SP2 (SP2b) to include a fix that requires manual activation of ActiveX controls in Internet Explorer before a user can interact with them. This was done so that the browser would not infringe any of Eolas` patents.  Microsoft has since licensed the patent and released a patch in April 2008 that reverses the change.
 In September 2007, another minor revision called SP2c for XP Professional was released, which increased the number of product keys available for the operating system to “support the continued availability of Windows XP Professional through the expected end-of-life date of the System Builder channel on January 31, 2009.”  By incorporating all previously released updates not included in SP2, Service Pack 3 included many other important features. The Windows Imaging component allowed camera manufacturers to integrate their own proprietary image codecs into operating system features, such as thumbnails and slideshows.  For enterprise features, Remote Desktop Protocol 6.1 included support for ClearType and 32-bit color depth over RDP, while improvements to Windows Management Instrumentation in Windows Vista to reduce the possibility of WMI repository corruption were backported to XP SP3.  CD or DVD drive required to install the operating system and play audio or video files from discs or install software packages. Older computer systems may have only one CD-ROM drive.