There is a way on how to change the computers password, you can change any account in your computer even if you don’t know it, first you go in the computer like in safe mode or you tell the person who knows the password, tell him to login, then go to CMD, then type net user, then a list of accounts will come up, now type in net user account * now it says type a password, type any password and then it will ask you again, type the same password again. Now the password is changed, remember to type net user account and a star replace the account with the profile that you want to change, this also works for administrator too, type in net user administrator * and it should now ask you to type in a password.
