Microsoft Security Essentials 4.10.0209.0

Protect yourself from viruses and other threats on the internet with Microsoft antivirus.

Microsoft's free antivirus aimed at both beginner and advanced users.

Free and portable utility aimed at the detection and removal of specific malwares.

Portable and free tool that allows diagnosing and resolving issues in Windows systems caused by malware or other failures.

Protect yourself from virtual pests with this free and super lightweight antivirus.

Prevent programs from using the autorun feature without your consent.

Protect your computer with this powerful free antivirus.