Cannot login to Apple ID on older Mac
Hello,
I have multiple Apple devices that are the latest and greatest but I do have a mid-2011 27" Mac running High Sierra 10.13.6. This is the latest OS my machine is capable of using. Other than a few GPU glitches over the years, it has been a great machine.
I booted it up recently and I attempted to login to my Apple ID. It gave me a message saying "Can't Use Your Apple ID on This Device" and this was not the case the last time I used it several months ago.
Would anyone be able to shed some light on this or do I now have a glorified word processor.
Thanks
Earlier Mac models