What is better AVG or comodo? you could check out comodo antivirus here www.antivirus.comodo.com?

they are both okay products but AVG is a little better

I think they are both good,I once had a paid version of AVG...and it always kept me safe online.The only drawback was the scans took a long time...usually lasting 30 minutes to an hour.I used comodo before and it is more for the advanced user ...but unless you like to do complicated settings ..I would choose AVG.I recommend the paid version because it updates itself.I later found a good deal on Norton 360...that is all I use now for two years...and despite what you hear about it slowing your system down etc....I never had a problem with it, and it does everything quietly in the background.I use System Mechanic from Iolo to manage my utilities.This has been a very good combination for me two years running without any viruses and keeps my computer running fast.