virus

The only one i know of is Norton Antivirus. But it's the only one i know of so I don't know how it compares to the others.

I use AVG 7.5, and the new AVG spyware blocker. I also have peerguardian installed. Nothing has gotten past it yet..

I agree with some of the others that Avast is a very good free anti-virus software. Nortons has always caused problems for me - fully paid Nortons too! We also have a firewall installed. This is Sygate and also free. it's picked up a lot of instances where people try to hijack this PC. Very happy with it. Good luck!

check out mcafee virus scan

Why don't you use avast free edition , it is the best anti-virus software and you can get free trail offer from download.com for 45 days try it , it the best one .

some good ones are: 1.bit defender 10 2.avg 7.5 3.norton 2007 4.kaspersky antivirus

avg n kaspersky r good....dont go 4 norton...no use

mcaffe is best

I would suggest your avast free edition if you are looking for free antivirus software and mcafee antivirus if you are looking for paid one. In addition to the above you could try mcaffee stinger which is also a small antivirus program which catches the trojan, etc. and it is free.