From premium companies like Bitdefender and Malwarebytes to budget tools like AVG, I’ve tested the most popular antivirus tools -- and found great options for keeping your devices safe.

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Avira offers freemium antivirus and device optimization ...

What's the top security software to keep your PC safe? We've tested, reviewed, and rated more than 40 apps to help you choose the right security suite to protect your devices and data.