Mc Afee Total Protection shields your PC from online threats, is powered by Mc Afee award-winning anti-virus engine, & is complete with features like PC optimisation tools, Wi Fi & download protection tools, parental controls, an anti-spam filter, & file encryption software for sensitive files stored on your hard drive. Identifies URLs as safe, potentially risky, or known to be risky to visit & helps you make smarter decisions about what you click, & protects your from malicious downloads. File Lock uses 256-bit Advanced Encryption Standard Technology, keeps sensitive files protected even if your PC is lost, stolen or hacked.