Microsoft Security Essentials for Windows Vista/7 (64 bit) 18.104.22.168
- Free Download
Free and simple antivirus software from Microsoft ... to undo any over-enthusiastic cleaning Microsoft Security Essentials is Microsoft's first attempt at a standalone security application for home use ...
- PROS: Easy to install and use, Automatic updates, Several scan types, Light and unobtrusive
- CONS: Doesn't disinfect files, Too basic for expert users, No firewall