Bill Gates is sorry that he made it so annoying to log in to your computer. He is sorry about the Sorry about Control-Alt-Delete. “If I could make one small edit, I’d make that a single key. We could have had a single button. But the guy who did the IBM keyboard design didn’t want to give us our single button” said Bill Gates himself. It’s worth mentioning that Users can press a single key to log in – not three – on Apple’s Mac computers.