Lifewire on MSN

4 Quick Steps to Confirm If Your Windows Is 32-Bit or 64-Bit

See if your Windows 11, 10, 8, 7, Vista, or XP install is 32-bit or 64-bit Not sure if your installed version of Windows is ...
CNET

Microsoft launches 64-bit preview OS

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 ...