Avira AntiVir Personal – Free Quality Antivirus Software for Windows
Avira AntiVir Personal is a solid, reliable and free antivirus solution that constantly and rapidly scans your computer for malicious programs such as viruses, Trojans, backdoor programs, hoaxes, worms, dialers etc. Monitors every action executed by the user or the operating system and reacts promptly when a malicious program is detected. This is a free software for personal use only with other paid versions available for more advanced and business/commercial use. As just the free version, the software has been highly reviewed by CNET and Softpedia and has received many positive user reviews.