My wife and I bought one of the new MacBook Airs when they first came out. It is a great little machine, fast and with a Retina display. Things are a little different because it has a Touch ID button in place of a Power button. One of the differences is the way you Force Quit the machine. Force Quitting a Mac is a last resort, but if it is frozen for some reason, Force Quitting is the only answer. Force Quitting the new MacBook Air is a little different than previous Mac laptops, this article explains how to do it.