Microsoft Security Essentials for Windows Vista/7 (64 bit) 184.108.40.206
- Free Download
Free and simple antivirus software from Microsoft ..., and can be modified to work when the computer is not actually in use Handily, Microsoft Security Essentials automatically updates its database ...
- 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