for my kid{11 yr old}internet safety,I always stay with her when she goes online.so she couldnt use computer when i am not home.I have a login ID password for her computer.bad news,i forgot the password,cant use the computer{locked} and she blamed me for this.Oh help...
I had to reset an XP password once and used Austrumi - a very small program, quick to download and easy to use. Search on "xp password reset austrumi" to find instructions. It was too easy - the "security" offered by XP passwords is pretty fragile.