Operating Systems:
Windows Vista, Windows 2000, Windows XP
Avira AntiVir Personal Free Antivirus is a comprehensive, easy to use antivirus program, designed
to offer reliable 
free of charge virus protection to home-users only. Avira offers: Extensive Malware Recognition of
viruses, Trojans, 
backdoor programs, worms; Automatic incremental updates of antivirus signatures, engine and entire
software; 
Permanent virus protection, with Virus Guard real time monitoring; Install and configuration in
just a couple of 
steps, setup to protect your PC in minutes; Virus protection against known and unknown threats,
using an advanced 
heuristic system; Scheduler where you can set the scanner to make automatic virus scans or updates
on your system; 
Forum and phone support; Knowledge Base with virus descriptions available on web site; Rootkit
Detection and 
Removal; A modularized AV-search engine for improved scan performance.
Version 8.2.0.337 may include engine updates, enhancements, or bug fixes.