Hello, I have a question about updating my Mac. Can I ask you here?
This is a question about a Mac desktop.
It is running on an old system (Yosemite) , and is not signed up with my current Apple ID. So I would like to clean it up, put my current Apple Id on it, and update it to the operating system that it can be most compatible with.
The computer is: iMac (Retina 5K, 27-inch, Late 2014). Do you know how many updates I can and should do on this mac?
Do you know how I can change the Apple Id to my current one?
Thank you!
Monica