A program that will allow me to end a program by pressing a certain key that I set. For example: I'm running a game called game.exe I want to set it so if I were to hit F12 it would end game.exe if I needed to quit it. Any suggestions?
Sounds like you want a panic button... Alt+F4 should quit just about any program. I often use the (windows), (u), (s) combo which will put the computer to sleep in less than 3 seconds. Octa