Signing in to iCloud, iMessage, Facetime and etc.
My macbook air keeps telling me that there is an error occurred after putting in the correct username/email and password. It's been months, and I actually really would like this problem of mines solved if possible. I tried deactivating and still won't work, I had shut down my laptop and that made no differences. Is their any thing that could help this?
MacBook Air (13-inch, Early 2015)