[2 easy fixes]Adding Hotkey and Full-screen program Freezing problem

1.the full-screen games freeze and you can do nothing but restart forcibly.
when I started a game that was installed, the game would minimize and the comodo pop-up would ask me if I want to allow it. That is why i liked this firewall program over all others.
Now with his new version, every game I start up, the game will freeze when the main menu comes up.
I can CTRL-ALT-DEL and see my windows cursor moving around, but it will not minimize the program. I have to restart my computer every time to do anything.
I go to allow the game application manually but it is still doing this.
The games I have experienced this with so far are HL2, BF2, Crysis and CoD4.
I am running windows XP.

2.Is there a hotkey

.Imagine the pleasue by just pressing a key all the annoying alerts disappear withiout bothering hovering you mouse to the bottom of the screen, especially when you’re using your two hands typing sth it is horrible to replace you hand onto the mouse again and again…
Also this will solve the problem in the 1.