Microsoft Security Essentials (64-bit) Specifications
Protect your computer with Microsoft's latest security software.
If you're in the market for a capable antivirus, firewall, and Internet security solution for Windows, would you consider one that consistently ranks at or near the top in tests against the big names in antivirus protection? A lightweight app that's frugal with system resources? One that offers timely, automatic updates, an effective firewall that integrates with Windows, and user-friendly operation that's mostly in the background? Suppose we added the fact that it's free and that you might even have it already, and if not, it's a few clicks away? Sounds great! What is it? Microsoft Security Essentials, that's what -- one of the best-kept secrets in Windows software. We tried Microsoft Security Essentials for 64-bit Windows.
Protect your system and files from virus and spyware.
Install and forget, while Antivirus continues to protect.
Protect your computer against malware, phishing Web sites, worms, and Trojans.