How do you log in in our computer without Password?

What you have to do is do restart the computer and then don't click on anything when it starts back up. The push " Cntrl , Alt , Delete " - " Cntrl , Alt , Delete " . Then the screen should change to a type in login. ( Like at the Library, School, Or Work ) Then type in " administrator " (without speech marks). And push enter, there is no password for this account. But some computers may have this login already disabled.