AVG is probably one of the most commonly used anti virus programs today. I joined the rest of the world about 3 years ago and I have been using it ever since. But AVG 8.5 on my computer expired and will no longer allow me to get an updated version without buying it. So I have come to a decision to step out of my cave and ask you guys, What is a free alternative to AVG? I don't want malwarebytes because it is awful harsh. I just want another straight forward anti virus program.

So what are my options and please remember I don't have a cent to spend on antivirus.