Changing standard user to admin without password
I'm trying to change this my standard user account on Windows 7 to administrator, but I don't have the password to the administrator account.
Not only that, but I'm trying to be sneaky about it, since I don't want my brother to know I made myself admin on his computer.
Can someone help me?
nope you can only change the admin pass from your account with cmd
but you can't make yourself admin so far i know