Comodo firewall free, highly configurable, and Malwarebytes.
Trouble with firewalls and AV programs is the more popular they get, the more they have specific attacks written for them. Back in the day ZoneAlarm used to be top notch until everyone started using it, then it had a big red target painted on its back.
I would say this though, never have both your firewall and Antivirus from the same company, don't use "all round" security programs.