AVG AntiVirus Free

AVG AntiVirus Free

Download (External link)
PriceFree to try
PublisherAVG - http://www.avg.com
Publisher's Description

Our free antivirus just got even better. It now includes real-time security updates, scans for both malware and performance issues, and even catches malicious downloads before they reach your PC. It’s also got an all-new, refreshingly simple design that shows you exactly how you’re protected. All of this, and it still won’t slow you down!