Ive always used norton so id have to go with that tbh, never had any problems with it and the 2010 version seems pretty lightweight, but i am running a pro gamer machine now lol
I use TrendMicro on my pc and it works well. I like that its not a resource hog like Macafee. I know people that use AVG free.. they get hit by viruses on a weekly basis ans refuse to get something else.
Can agree with you here. I always try to suggest either Avast or at the very minimum Avira to them. One of the two best anti-virus software you can get for free.