Microsoft on Wednesday announced that a long-awaited high-end version of its Windows XP operating system, intended to compete with Unix, is entering customer testing. Microsoft announced two versions: ...

Microsoft Corp. confirmed that Windows XP 64-bit Edition will be generally available on Oct. 25, the same general availability date for its 32-bit versions -- Windows XP Home Edition and Windows XP ...

Enthusiast Look: Windows XP 32-Bit versus 64-Bit by Rob Williams on June 8, 2005 in Software Since Windows XP Pro 64-Bit was released, there has been a lot of speculation of whether it would help ...