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.
I changed from Norton to Avast and have never looked back. My choice had nothing to do with cost, but was problem related. I have had constant problems with Norton 360, and after that Norton 2009 premier. Crashes, no start up, no shut down, virus scans freezing and crashing windows, not to mention un installing problems, even with the uninstall tool! But Avast has changed everything, no problems at all. It runs away in the background doing it's job. I wish I had installed Avast years ago, instead of being manipulated by advertising etc. For anyone who are thinking of giving Avast a go, don't delay, you will not regret it.