Whats a good free anti virus software?

i need one my mcfree as expired also i dont what a trial verison

Whats a good free anti virus software?computers

I use AVG Free. My dad has AntiVir on his computer. both are great if you update the definitions regularly.

Whats a good free anti virus software?hijack this

avg antivirus is very good.

http://free.grisoft.com/
most virus are spread through IE. IE is not a safe browser. you should use a more secure browser to protect your PC from virus.

i recommand you to use firefox with Google toolbar. firefox can block any any popup and disable any virus and adware, spyware on webpage, so, firefox is much safer than IE browser. as you know, most of virus spread throught internet and webpage.

besides, firefox is much smaller than IE, so it run faster than IE.

download firefox for free, Just have a try:

http://www.securebrowser.info/firefox/

Good Luck !!!
Quit being cheap buy one!
The best is any reasonable one that you can relate to or understand or use (its user interface makes sense to you)--and that you can and will use.

Check out options at download.com. Search software there for antivirus. Then click on ratings, CNet editors, to see their top choices (read the reviews), then click on ratings, users, to see theirs (read the reviews; editors do not review all).