If you came from a PC upbringing like me, you have probably been Ctrl+Alt+Del brainwashed when it comes to frozen screens and unresponsive programs. Now that I've graduated into the Mac world of computing, I've had to train myself on all of the Apple key commands. Rather than pressing Ctrl+Alt+Delete to terminate unresponsive applications, on a Mac you press Command-Option-Escape (the pic to Read more