At some point during a software installation, a small prompt appears asking you to choose between a 32-bit and a 64-bit version. You probably either guess, panic-Google, or pick the bigger number and ...

The Commodore 64 remains the best-selling desktop computer of all time (according to the Guinness Book of World Records), even though it’s a computer that has been out of production since 1994. But ...

Looking ahead: The vast majority of Windows users already run Steam on 64-bit operating systems, even though the client has continued to support a legacy 32-bit version of Windows. That era is ending: ...

PCWorld reports that Valve has updated Steam for Windows, permanently dropping support for 32-bit systems with the older version losing support by year-end. Most users with modern 64-bit CPUs remain ...