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 ...

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 ...

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 ...

For those of you who haven't seen the link stowed away in our Quick Links section, HardOCP released a very interesting article yesterday, detailing the differences between gaming in 32-bit and 64-bit ...

[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 ...

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 ...

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 ...

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 ...