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.

AVG Technologies has made itself into a familiar name on the Internet by giving users antivirus software at a pretty good price: free. That’s how it got 85 million users. Today, the company is ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. AVG AntiVirus Free offers the same powerful antivirus ...