You’ve probably seen 32-bit and 64-bit options available whenever you download an app or install a game. Your PC might even have a sticker that says it has a 64-bit ...

Your new computer has a 64-bit processor, but your software probably is still 32-bit. Why haven't software developers done more about it? Why are you using 32-bit software on your 64-bit computer? If ...

IBM, Oracle and Microsoft are readying supercharged versions of their databases to take advantage of new high-end hardware--but analysts say sheer processing muscle may not be enough to spur demand.

— -- Question: I'm preparing to buy a new computer, but most of the ones I see run 64-bit Windows 7. I've been using 32-bit. Will my programs still be compatible? Answer: The short answer is yes.