Suggest me best antivirus for my pc?

configurations are

windows XP sp2

512 ram

Suggest me best antivirus for my pc?internet security

Norton antivirus is best for u

Suggest me best antivirus for my pc?network security

hi there, i have used NOD32, Kaspersky Anti-Virus, Norton, Bit defender etc., but i have to say for your RAM size NOD32 is the best as it uses very less memory while its running compared to other softwares.
I use Avast Antivirus. It is free and is automatically updated with new virus definitions. Check out:

www.avast.com
http://www.clamwin.com/content/view/18/4...

http://www.avast.com/eng/avast_4_home.ht...

http://free.grisoft.com/doc/2/

http://www.bitdefender.com/PRODUCT-14-en...
The best one is AVG. Go to http://free.grisoft.com/ and download the free AVG protection. This is much better than all the ones you have to pay for because many of them create conflicts with other programs and are a pain in the bu.. I have used AVG for years, it is great. It updates quickly and when it needs an update the icon on the bottom of your screen changes from colour to black and white, u just click on it and 20 seconds later you have all the latest anti-virus updates. AVG is great.
I will recommend Norton Internet Security 2008. It has better performance, stability and less conflicts. Iam using it and it very easy and faster than other older versions of Norton.
norton antivirus
Avast

Avira

AVG Free
Well I'm running Windows XP SP2 with 512 megs RAM and I'm using Kaspersky Anti-Virus, and it's been doing me great havn't gotten a virus yet and I've been running it for the last half year.
Try Norton - preferably Norton 2003 easy %26 reliable - but please ensure you register the product online, so that you can get updates whenever you connect online
i like and use AVG antivirus

Also freeware