Microsoft Defender isn't enough to fully protect your PC. You don't have to pay extra, though—just use one of the top free ...

Microsoft plans to release a beta test of its free computer security program next week and is on track to launch a finished product in the fall. The program, Microsoft Security Essentials, is designed ...

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. Avira Free Security goes beyond basic antivirus with dozens ...

Computer security: What is a firewall? How does it work? COMPUTER security has become a growing concern, with criminals using increasingly sophisticated software to steal personal information and ...

A lot of people install security software and assume the default setup will handle everything. In real life, stronger protection usually comes from taking a few extra minutes to set things up properly ...