Hey - So I had my MacBook Pro 2012 set up so that every time the password screen appeared I could simply hit the 'return' key and I would be logged in. (I know it's not very secure but that's ok right now.) I have backed up erased everything from it and reinstalled the macOS as a new computer so it will run faster. However I know can't remember how to set the password so I only need to hit the return key. Anyone know the solution to this? Thanks in advance.