Yes and no, it all depends on your OS security policy.
But since you're using Windows OS i doubt you've set one up, so yes you can.
And if you do understand Windows and did setup a security policy there's a 26% change the password is the name of one of your kids. If not, then 12% change it's your lover.
Oh and probably the password is written down on a note-it that sticks on the monitor. Now how can you forget the name of your kids
