Best Windows Firewall.
Comodo Firewall is the best firewall free or otherwise. It has been proven to be the most... MoreBest Windows Firewall.
Comodo Firewall is the best firewall free or otherwise. It has been proven to be the most secure firewall out there by firewall leak tests. You can even set it to training mode if you don't want to deal with pop-ups. My only issue with Comodo Firewall is the sandbox mode can cause issues with some perfectly safe apps. Overall I recommend Comodo Firewall to everyone. If your a novice user I suggest selecting basic firewall then set it to training mode. That way you won't have to deal with as many conflicts even if your sacrificing some security in the process
Pros: Most Powerful Firewall Training Mode Available Free
Cons: Sandbox Mode Can Cause Issues Advanced Features Are Too Complex For The Average User