Which antivirus is good?

Well I think that avg 8, nortan internet security and eset internet security is top now. All these three is best in all feature like real time protection, email and internet protection,firewall,spyware etc. So i will suggest u to go for these three.

Symantec Norton 360 - I've been a Norton user in various forms for close to a decade; the latest version doesn't do much different than the last few years' worth, but it's still rock-solid security that I don't hesitate to rely on. My only complaint is that Norton can slow down your computer quite a bit (like Kaspersky) and almost invariably hangs when I'm trying to shut down my computer. If you've ever wondered where all those error messages about programs like "ccApp" not responding come from, well, you've found it. It's frustrating that these problems persist year after year. $80 for Norton 360, or AntiVirus only for $60.

u have to use antivirus and anti spywares and firewalls happy lotting and have a nice day

It is very bad to infected with any spyware or virus it take to much time to fix it out. I use CA antivirus it is work good for me from the day I install it I don't get any problem so CA is best for me. If you wanna install CA antivirus please note do not install CAPF(CA Personal Firewall). Enjoy spyfree world.

i suggest u take Avast anti virus software program.....this is the best from alwil software...this will not affect ur system performance...this will block all the virus...when ever u insert a pen drive or usb or discs to ur system and wen u try to open the contents it will give a warning with an alarm sound telling u to be cautious....then u can delete or move the virus content..thanx try this ....happy mylotting

Certainly, Kaspersky Antivirus 2009 it's the best of all! Try it!