The reviews and opinions below are posted by SnapFiles visitors. They do not necessarily reflect our opinion, and they are solely based upon the experience of individual users.
Avast is great, especially compared to Norton. Norton injects a virus only they can get rid of, and sometimes they can't even fix their own virus. Norton users switched to Avast, but I do recommend once you have your 30 days, switch to AVG and Malware Bytes, preferably Spybot.
Avast is good for temp. use, as it's free and it obviously misses somethings, slows down performance, etc.
Be careful how you use Avast, and don't depend on it. If you do, it can come back and bite you. Be wary.