I currently have Trend Micro Anti-Spyware 3.5 (paid version) installed on my system. As I did not have a very favorable experience with the support staff I am considering not renewing. In anticipation of this I have downloaded Avast Home Edition 4.7.1029 but have not installed it. I would appreciate hearing opinions as to whether or not this would be a good decision on my part. Anyone have an opinion as to how the Avast Home Edition (free version) stacks up against Trend Micro (paid version). Thanking you in advance for your comments.