Yesterday I couldn't hit command+p to print a document from Word. I figured it was because my version of word is from 2004 and I had recently updated my Mac. Now I can't use the f7 to f12 keys (previous track, play/pause, volume control, etc) or the brightness keys for screen brightness OR for the keyboard lights. F3 and F4 still work perfectly, somehow. And now I can't shut down my Mac! The power button itself won't prompt the shut down menu, and even when I hold it down for more than enough time to auto shut down it will not shut down. The button isn't jammed or anything. I bought my Mac about 6-7 months ago, in August-ish and I've never spilled on it or gotten stuff in the keyboard. I can't even turn it off by clicking the apple in the top-left corner and clicking shut down. The menu never comes up. I'm kind of worried. D: Do you have any idea of what's wrong?!