how do prevent viruses from entering your pc??

I am using avg and it is working for me..........well I would like to tell that I have used most of the other software and avg is the best........

try avg antivirus and avg spyware. mind you both are different and needed. Also it is a silent worker and will not affect the performance of your pc like other antiviruses.

i have no virus protection.

I use McAffee Antivirus updated and try not to surf sites which I think may be dangerous nor download files from sites I don't know the origin or accepting files from people I don't know and by following that simple rules I've not had much trouble since I have internet, just some world-wide virus that I (and a lot of people around the world) catched but after updating AV software I didn't have any more problems with it.

mcafee antivirus the best

use a good internet security suite. it provides an antivirus as well as a firewall and there won't be any more viruses.

truely, i have no virus protection.

Best way to prevent viruses from your Pc Don't use before 12:00