Hi everyone I have toshiba lap. with W7 on it the sticker under it is fade out so I cant get the licence # of my W7 I want to try to do a clean install on it and get most if not all the toshiba and the unnecesary crap that is on it the lap is like 4 years old is my back up. Is there a way to get the licence # of my W7? Like checking on the system?? Thanks!