how do I change my Apple ID on my computer its not letting me
how do I change the Apple ID on my computer and its asking me for an Apple ID password I've put in and changed like 5 times
MacBook Pro 13″, macOS 10.13
Where are you trying to sign out?
If you have changed your ID or password, have you followed the steps in this article?
What to do after you change your Apple ID or password - Apple Support.
Can you sign out if you boot into the Safe Mode?