What is the best FREE anti-virus?

Avast! It's good :)

http://download.cnet.com/Avast-Free-Antivirus/3000...

I needed an anti-virus right away and I researched which one to get. I ended up getting AVAST! and it was excellent (well for a free anti-virus). So when I decided to let go of the cash to get a 'real' anti-virus...I couldn't un-install it. I could only disable it. It is a real pain to uninstall and I still haven't figured it out.

AVG anti virus free It's the best and it ain't no norton anti virus Bull s*** list of recommended things: Avg anti virus blocks exploits be warned anti virus can't do everything for you so not all exploits can be blocked by avg. ccleaner a program to help take care of you and your virus infected pc. Here's a link to better understand it: http://www.piriform.com/ccleaner/tour/after-instal... Spybot search and destroy. Here's a link to help you understand it: http://www.safer-networking.org/en/index.html Eraser. Help you understand: http://eraser.heidi.ie/ . The recycle bin doesn't completely get rid of things when deleted. ...Oh yeah and BTW NO GOING ON PORN WEBSITES!... Unless it's someone else's pc... Haha. If you ever get the blue screen of death then you a moron... no offense...

Avast. I've been using it on all the computers in my family for several years and it is terrific. They update often and don't nag you to buy any upgrades. You register free once a year and I've never gotten any junk mail from them. I also recommend Spybot Search and Destroy the few kinds of critters Avast doesn't get.

I've been using avast! for a few years and it's been pretty good so far.

Blocked 4 trojan horses that were a huge threat, and has blocked nunumerous other viruses from getting on my computer.(I view google images often, and it likes to take me to all the nasty sites.)

Good thing I have avast! to block all the things I've gotten so far.(lucky for me the only things I've gotten are trojan horses)

The BEST and most popular is AVG, but it is a good idea to have 2 installed, the second I'd recommend in Avast (also free).

When running a scan, only run 1 program at a time

Microsoft Security Essentials. microsoft.com/security_essentials

Bob is wrong only 1 antivirus and 2 antispyware and 1 firewall.

COMMON SENSE!!!!

And I use that in abundance... with the help of Avast Home and Malwarebytes.

Avast

http://www.avast.com/free-antivirus-download

Malwarebytes

http://fileforum.betanews.com/download/Malwarebyte...

Do your own investigating to answer this question.....AVComparisons.org

That will give you the answer was is the best FREE anti-virus

Well AGV is the best free one HOWEVER, i used to have one and it did'nt work as i needed to update it and it didnt tell me it needed one. So i got mcafree and that updates auto so it ur choice