Computers of any kind are at risk of receiving malware, and even though Windows 11 comes with Microsoft Defender Antivirus protection, it's not foolproof.
Avira antivirus plans and pricing There are three levels of Avira: Avira Free Security, Avira Internet Security and Avira Prime. The first tier, Avira Free Security, includes the core antivirus, ...
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.