Antivirus apps protect your PC's personal information, data, bank accounts, and other sensitive information. We've tested more than two dozen utilities to help you choose the right antivirus for your ...

Two malicious software programs that help each other stay on computers are proving difficult to remove. The programs work together by alternately downloading slighter different variations of the other ...

Microsoft's PC Manager promises to optimize your machine's performance at no cost. I tried it out to see if it's good enough to replace third-party tools.

Lyman E Bertsch needs to run an application on a relative’s computer. Installing the program isn’t an option. Can Lyman run the program off a flash drive? Probably not. But you may be able to find ...