Microsoft Security Essentials

A free, simple and lightweight Anti-Virus and Anti-Malware tool developed by Microsoft. It is the successor to Windows Live OneCare. The Microsoft Security Essentials is based on the Forefront Client Security, and provides Spyware and Malware protection. Basic Features:

• Provides real-time protection scan to find threats as soon as they appear.

• Easy to use, do not to manually set so much parameters.

• Quiet protection, protects you more with less alerts.