AVG Free Anti-virus

AVG offers a very nice Antivirus program for free. Out of all of the anti-viruses I've used I've not only found it very effective, It's free and not annoying like some other anti-viruses that constantly bother you. Go to their website to check it out http://free.avg.com/us-en/homepage. Their is also a paid version, you can look at the features and decide if they are worth it yourself but the free antivirus is almost a must for most computer users.