Add Yahoo as a preferred source to see more of our stories on Google. Not sure if your installed version of Windows is 32-bit or 64-bit? One quick way to tell is by looking at information about your ...

At times, you may have seen on some Microsoft sites or some download sites, download links being available for Windows x86, Windows x64, and Windows x64 Itanium as well, and wondered what Itanium x64 ...

Commentary--With the release of 64-bit Windows, the roadmap for future operating-system upgrades has become more congested. It's taken four years for a reluctant industry to adopt XP; the signs are ...

Jvness asked the Windows forum about upgrading an older, 32-bit version of Windows to 64-bit Windows 7. There are two questions you have to answer. First, is your PC compatible with Windows 7 (and ...

The Windows operating system or a Windows application written to run in 64-bit CPUs. The term is used to contrast Windows software written for 32-bit environments. See 64-bit computing.

You may not have noticed, but most Windows 8.1 tablets run in 32-bit mode despite having a 64-bit processor. That's about to change. Brooke Crothers writes about mobile computer systems, including ...

Microsoft’s Windows 7 operating system launched nearly two months ago to great fanfare. Consumer adoption rates have been much faster than Windows Vista, and Windows 7 has already grabbed more than 4 ...

Last year, x64 editions of Windows Vista were hard to come by and seen as mainly for early adopters. This year, with little warning, the tide seems to have shifted dramatically. I noticed the first ...

Next year Microsoft plans to roll out a version of Windows 10 that will let you run classic Windows apps on a device with a 64-bit ARM-based processors including the upcoming Qualcomm Snapdragon 835 ...

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 ...

Windows on Arm: This is how well 64-bit emulation is working Your email has been sent 64-bit apps on Windows on Arm are a work in progress: some are native, many work well with the new 64-bit ...