Antivirus apps protect your PC's personal information, data, bank accounts, and other sensitive information. We've tested ...

In 2025, most devices feature built-in antivirus software that scans files you attempt to download, blocking anything it deems suspicious. Antivirus tools also perform automated scans to remove ...

Avira is a cybersecurity company known for its freemium antivirus softeware and safe browsing tools. Its consistently high performance in third-party testing has earned it places on both our best ...

What is antivirus software and do you still need it in 2026?

calculated based on renewal prices of 69.99 $/year 34 $ 99 1st year calculated based on renewal prices of 484.65 $/year 67 $ 23 1st year calculated based on renewal prices of 119.99 $/year 49 With ...

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.