Microsoft Corp. has made a beta version of Windows XP available to the public that runs on desktops or workstations using Advanced Micro Devices Inc.’s Athlon 64 or Opteron processors, Microsoft said ...

Microsoft now offers a public preview of its 64-bit operating system for computers based on Advanced Micro Devices' Athlon 64 and Opteron processors. The program is designed to offer an early look at ...

Capable of running everything from Linux to OS X, Oracle's VirtualBox makes it possible to work on multiple operating systems at the same time. For instance, if you'd like to run Windows XP on your ...

Windows 11 and Windows 10 operating system logos displayed on laptop screens. Not sure if your installed version of Windows is 32-bit or 64-bit? One quick way to tell is by looking at information ...

I knew there had to be a way for a 32-bit application to access the 64-bit registry on a 64-bit system, and I finally found it. Don't ask me what I think of the way Live Search works on the MSDN site, ...

Welcome to Ars!<BR><BR><BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">I know Microsoft has ...

Mel Henderson has a PC that’s still running Windows XP. He asked about upgrading to Windows 7. If you don’t want to turn your PC into a malware magnet, you have to stop using Windows XP. It’s just not ...