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 ...

Goodbye Windows Defender, hello Windows Security Essentials. The new antivirus and antimalware package that Microsoft’s been working on for the past year is ready for its semi-official unveiling today ...

When it comes to operating systems, the distinction between 32-bit and 64-bit versions plays a significant role in how your PC performs and handles tasks. The terms "32-bit" and "64-bit" refer to the ...

The just-released beta of Microsoft Security Essentials is a solid, free tool that protects against malware while taking up few system resources and staying out of your way as much as possible. This ...