My child is computer savvy. I have a Dell laptop with Window XP as the operating system. I set up parental control for his account, so he can't serve on the web freely. However, he can get into my account on his own. He messes at the "starting the computer" stage, so he can get into my account without typing the password. Automatically, the password is changed back to the previous one. When I try to log into my account, typing in the correct password, then the computer pops up this statement - hint, your previous password.
Help please!!!