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Windows XP - Wikipedia
List of Microsoft Windows versions - Wikipedia
Windows XP: Editions, Service Packs, Support, & More - Lifewire
October 25: Microsoft Releases Windows XP | This Day in …
Windows XP Is Here! - Stories - news.microsoft.com
Green Hills Forever: Windows XP Is 20 Years Old - How-To Geek
Microsoft releases Windows XP - Event - Computing History
Windows XP Released - This Day in Tech History
Microsoft Windows version history - Wikipedia
Windows XP | operating system | Britannica