Microsoft XP

Microsoft XP may refer to:


 * Windows XP editions, especially:
 * Windows XP Home and Professional Editions
 * Windows XP 64-Bit Edition (For Itanium processors)
 * Windows XP x64 Edition (For x86-64 processors)
 * Windows Server 2003, a product from the Windows XP era for server applications
 * Windows Fundamentals for Legacy PCs, a stripped-down version of Windows XP
 * Microsoft Office XP, released prior to Windows XP, even though XP is better known to refer to the Windows OS