some people do.. I can touch type, but sometimes when I need to press some key other than the alphabet I have to search for it.. back lit keyboards are very hel

some people do.. I can touch type, but sometimes when I need to press some key other than the alphabet I have to search for it.. back lit keyboards are very helpful when I'm trying to use my computer in the night without any lights. but I do hope there is a hotkey(function key) to turn off the back light when I'm watching a movie or something.