Just before Christmas, Microsoft finally made Release Candidate 1 of Windows XP Professional x64 Edition available to testers. The server variant is also now available. After repeated delays, Windows ...

What was formerly dubbed "Windows XP 64-bit for Extended 64-bit Systems" will now go by the moniker of "Windows XP Professional x64 Edition." The server version, which went by the mouthful of "Windows ...

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 ...

SEATTLE — April 25, 2005 — Microsoft Corp. Chairman and Chief Software Architect Bill Gates today announced the general availability of Microsoft® Windows Server (TM) 2003 x64 Editions and Windows® XP ...

[H]ard|OCP slapped up an interesting article called Windows XP Pro x64 Edition Gaming Comparison which as the title indicates compares the performance of games using the new 64-bit OS. Most games ran ...

When the system requirements for Microsoft Office 2010 were first posted, we noticed that Windows XP 64-bit was mysteriously absent. We contacted Microsoft, and the ...

Microsoft today officially launched the 64-bit version of its primary operating system, Windows XP Professional x64 Edition. The OS has been in the works for some time now, and even freely available ...

If you have been waiting for a 64-bit version of Windows for your Athlon 64 or Pentium 630 system, wait no more. Today, Microsoft began shipping its 64-bit Windows XP Professional x64 Edition as well ...