starfish.
"You don't know much about computers, you are a waste of life and space"
This statement is completely incorrect, there are many successful, important people who don't know much about computers.
Anyway, the password is most likely "administrator" and the username is most likely also "administrator"
Your father isn't wrong for being overcautious.
I agree, my dad is cautious because he doesn't want our computer to die O_o
Well, we have a solution going, not going to explain because most likely, you guys wouldn't care. but thanks for the help guys.