Microsoft Security Essentials for Windows Vista/7 (64 bit) 188.8.131.52
- Free Download
Free and simple antivirus software from Microsoft ...Microsoft Security Essentials automatically updates its database, and is fully integrated with Windows ...
- 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