What is the best antivirus i can use that is free to download?

avira - made in germany

www.free-av.com

or

avg free

or

avast

What is the best antivirus i can use that is free to download?antivirus programs

www.download.com

free AVG

What is the best antivirus i can use that is free to download?computer protection

AVG
zoom alert and norton from

http://www.download.com
avg free from grisoft or avast antivirus. are pritty good free solutions for the home user.