I have been using AVG combinded Antivirus and Firewall for some time. When it was time to renew I decided to opt for free alternatives. First I tried AVG Free 8.0 but it messed up (as I see it) and installed addons in Firefox I could not remove without uninstalling AVG Free.
My choices of free software are avast! antivirus and Comodo Firewall. They work well together and are easy to set up.
