Whistler was officially unveiled during a media event on February 5, 2001, under the name Windows XP, where XP stands for “eXPerience”.

Why is it called Windows XP?

Windows XP is an operating system (OS) developed and exclusively distributed by Microsoft Corporation and targeted to owners of personal computers, laptops and media centers. The “XP” stands for eXPerience. … Because of its installed user base, it is the second most popular Windows version.

What is the meaning of Window XP?

Microsoft Windows XP was introduced in 2001 and is the most significant upgrade to the Windows operating system since Windows 95. … The letters “XP” stand for “eXPerience,” meaning the operating system is meant to be a new type of user experience.