Webroot's SecureAnywhere antivirus screamed through our scans and takes up almost no room at all. It's an impressive piece of software.

Webroot SecureAnywhere Internet Security Complete ($52 for one year of protection on up to five PCs) offers an intuitive interface, very fast system scans, and a mobile security component.

Webroot is delivering protection for PCs, smartphones, and tablets with the new cloud-based SecureAnywhere products.