Microsoft Security Essentials is the best one antivirus that i used now. Besides, another antivirus like Kaspersky, Microsoft Security Essentials 4.0 Beta is a right chosen by user to use for protect their computer from harmful of virus, trojan rat and safe surfing.
Download :
mseinstall - x86
mseinstall - amd64
Noted : If you have used this before, don't uninstall it, upgrade from this new installer for MSE 4.0 Beta :)
