Combining excellent efficiency and advanced technology, Avira AntiVir Premium is one of the best antivirus software available. With over 20 years under their belt, Avira continues to gain new users worldwide. Their free antivirus software is very popular, and the extra protection from the paid solution is certainly worth it.
The new version 10 introduces ProActiv behavior scanning and automatic Generic Repair technology. There are a few features like a gamer mode and rollback functionality that we’d still like to see added, but overall Avira AntiVir Premium 10 is a good antivirus application.
Scope of Protection: 
Avira’s antivirus software has you covered, protecting from malware and its various forms (dialers, spyware, rootkits, worms, adware, malicious scripts, etc.). The paid version includes advanced protection from a number of online threats, including phishing scams and drive-by downloads.
Avira AntiVir also has an integrated email scanner that checks for viruses and other malware in sent and received emails.