i don’t have a ton of experience in mac - but i know your steps would be similar with the exception of how apple stores Accounts in Settings.
I did up a whole guide addressing this last week, though my mac-ish isn’t fluent 
i don’t have a ton of experience in mac - but i know your steps would be similar with the exception of how apple stores Accounts in Settings.
I did up a whole guide addressing this last week, though my mac-ish isn’t fluent