I have been having problems daily with these keyboard shortcuts. It is extremely annoying when I bump into my keyboard and suddenly the computer starts powering down. This happens about 3 times a day. Just now, I had been working on something when something hit one of the keys on the keyboard and suddenly everything I had spent the last 45 minutes writing just disappeared. I can't begin to describe the rage that made me want to smash the keyboard into tiny pieces. I fought the urge and forced myself to remain calm. I don't want this to happen again. Please, how can I completely disable any and ALL keyboard shortcuts in Win7? I couldn't find any settings and I looked hard.