PCWorld outlines four essential security upgrades for new PCs: verifying Windows encryption settings, optimizing antivirus configurations, enabling biometric login, and setting up dedicated password ...

Simple, effortless security while you shop, bank, and browse online. Learn why hundreds of millions of users around the world trust Avast to protect their everyday digital lives. When you live, work, ...

Free malware scanners help find hidden threats on your PC that normal antivirus programs may miss.Running regular scans keeps ...