Malware bytes doesn't actively defend, though.CpT_x_Killsteal said:https://www.malwarebytes.org/
This is what I use to get rid of the pesky viruses that often slip through AVG. I recommend it to everyone.
It's a great scanner, I will give it that, but it can't prevent malware from doing it's dirty work, only remove it, and that's usually after you realize something is wrong. (They do have a premium version that might include a firewall, though I'm not sure).
OT: We are familiar from the school, so entrust in me your inventory.