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 ...

Microsoft strengthened its hand in the database market Thursday by releasing the first 64-bit version of SQL Server. The product should help Microsoft address a broader segment of the database market, ...

After revving the engine for quite a while, Microsoft is hoping to take 64-bit computing into the fast lane. The software maker, which has been tooling around with the 64-bit version of Windows for ...

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 ...