A lot of time is spent looking at the best paid antivirus suites ... but it’ll do for a free suite. The free version scans your PC, and offers real-time protection for your desktop.

This plan has just about everything most PC users need ... option—as we discovered in our roundup of the best free antivirus—even if its protection isn’t quite as strong as third-party ...

We list the best free PC optimizers, to make it simple and easy ... There's a paid-for version of the optimization toolkit that adds real time protection and cleanup scheduling but the free ...

Everyone who uses a computer makes Purdue’s computing environment more secure by following these strong recommendations. Over time, even strong passwords lose security. The best practice is to change ...

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