Ok, here's my dilemma. I have a senior computer class next block, and the teacher has set up a scenario. He's set up a winxp user account and won't tell us the pass and told us to get in.

Yesterday, what I did, was boot up, and at the log-in screen I pressed Ctrl - Alt - Del. Then I changed the username to admin, no password, and I got into the admin account. This allowed me to remove the password on the user account with no problem.

However now that the teacher has found out about this, he's pissed and is saying that that isn't good enough. So are there any reccomendations for what I should do?