How do I enable Firewall? :|

Like, i'm not stupid. I have a Windows 7. I know to go to Control Panel > System and Security > Firewall.

But look... * http://imageshack.us/photo/my-images/710/dafook.png/ *

It only lets me click on Troubleshoot my Network and Advanced settings..

I need to add a port to my firewall.

If any of you care; im trying to make an AssaultCube server, and i'm pretty sure the reason why i can't is either 1. Firewall is disabled.. or 2. I need to add the port.. <_<...

So how can i do that, when it doesn't let meh click anything? >_<!

 

It says your firewall is being managed by norton firewall provider.

So you have to do it in norton, not in windows.