Microsoft Defender isn't bad, but it's not enough to fully protect your PC. You don't have to pay extra, though—just use one of the top free antivirus apps we've tested.

There’s no shortage of good antiviral tools for the macOS these days, and Bitdefender Virus Scanner stands as one of a growing catalog of tools that can help prevent and clear out malware on your Mac, ...

When you launch it, you will see an interface like the one shown in the above screenshot. Now, click on the Scan button to start scanning. The software will take some time to scan your network and ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...