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 ...

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 ...

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 ...

[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 ...

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 ...

Man, it's been a long time since Microsoft's released a proper 64-bit version of their Windows platform (wasn't it NT4 SP6 for Alpha?)—last time they had any sort of 64-bit launch it was back when ...

On Friday Apple released its “Tiger” operating system into the marketplace.Borrowing heavily from what we had seen in Longhorn (Microsoft’s next version of Windows) last year, Tiger is an impressive ...

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 ...