AVG 11 wanted to up date so I clicked yes just as a free trial offer for 13 popped up.After the 30 days was up  I went to control panel and deleted it. AVG 11 is gone and I can't download a new free verison of AVG.It downloads in a bunch of folders/files,plus Internet Explore is not working normal, it want open mail or anything on my favoite list.I can close it out and it will work then.  Is there another virus program that's good? Free is great but I don't mind paying for a good program that will work. Thank you for the help! Linda