1 mirror · Windows · Free
Pick from 1 verified mirror below. All deliver the same 14.37 MB file under the Freeware license.
1 available
About this software
Microsoft Security Essentials provides real-time protection for your home PC that guards against viruses, spyware, and other malicious software.
Read the full Security Essentials 4.10.209 review and feature list →
Requirements
Windows (All Versions)
Tips
If a mirror is slow or temporarily offline, just pick another from the list above — every mirror serves the identical 14.37 MBfile. Each link launches a brief 5-second redirect page so we can track which mirrors are healthiest.
At a glance