The password problem was your daughter's fault, right? You're trying as hard as possible to help her, right? She responds to you in a rude, selfish way, right?
My solution? Tell her, "You made this mess, you can solve it; my hands are off. If you can't remember your password, use your allowance money and take the computer to an expert. If you don't want to do that, well, too bad for you. Maybe next time you'll write down your password and keep it in a safe place."
