It is a funny situation now in regards to free and payed antivirus. Antiviruses like microsoft security essentials and avast are actually pretty good now, at least compared to free programs offered in the early 2000's. There is one caveat with MSE though, it is not the best antivirus software out there by a long shot for actually detecting viruses. Avast and Kaspersky are generally considered the best. Honestly though, if you are smart about what you do on the internet, you do not need anything more than MSE. Also Malwarebytes is not an antivirus, but you should have it along with an antivirus. It is a very good anti-malware tool.
Edit: Seems my info is a bit outdated for MSE. Don't even bother with it now, just get the free versions of either avg or avast.
Last edited by Tom on 2013-01-31, 18:45; edited 1 time in total