which antivirus software do you use?which is better?

NOD32 for sure. It's really fast, it loads fast, scans fast, and it doesn't suck up all your ram like Norton (Norton is still pretty good though). I often forget that NOD is running because it doesn't have any annoying pop-up screens that show you the console. It also has a file monitor that runs as soon as NOD starts up Really neat antivirus..

well right now i have a laptop which has NOD 32 runnig on it and i feel it is doing quite good. it is there for more than 4 months and i like it. and on my desktopn i recently installed avg secutiry suit and now i have to see how it is.

I currently use NOD32 and it seems to do a pretty good job. I work for a computer repair company and all wipe and reinstall get the free version of AVG. AVG is a decent anti virus, but I don't think it comes anywhere near that of NOD32. There seem to be two AV programs that people rave about NOD32 and another one, but sadly I cannot remember it.

I use the free AVG antivirus software. I don't know if it's the best. I have used McAfee and Norton antivirus but I am more satisfied with the performance of AVG.

Obviously ESET Nod32 is the best. It is a very good antivirus and it does not slow down your system.

i have used AVG for about two years, and have never had no problems with it. i also use AntiVir, and have been for almost a year now. i just recently downloaded a free firewall program from Comodo. they seem to be a good program, so, i haven't caught no bugs yet. Knock on wood.

I do use AVG antivirus. Previoulsy I used many antivirus programs in my desktop. Later when I purchased my Laptop, I started using AVG antivirus just because its light weight and easy to use. We get daily updates for this and even upto date. Its free to use most importantly. cheers