How to update 2011 iMac? Is it no longer updated?
Hello. I wish to update my 2011 iMac from the Sierra 10.12.6 version due to issues with one of the games I enjoy. The issue is that the update notification is not showing up in the App Store, and so I am unable to do this legitimately. Naturally, I do not want to risk having a virus as the main OS of my computer, and so I must ask the fine people of this community for assistance.
Thank you for any help you are able to provide.
Sincerely,
Slykk1