A message board I belong to recommended Avast for virus protection and I've loved it since I downloaded it... even suggested it to everyone who would listen. When the trial was up, I went online to register and realized home versions were free, so I uninstalled the professional version and downloaded the home version. But now my computer isn't protected. I don't know what's wrong. Resident Protection wont stay enabled and I'm getting emails with obvious viruses in the attached files. Have I done something wrong or is the home version not as reliable as the Pro version? Thanks.