Can I apple sync MacBook Pro iMac OS 10.13 Catalina with iMac OS 10.15 High Serra
Verify the iCloud settings are turn on and are correct on both machines and that they using the same Apple ID.
What exactly do you mean by sync? Do you mean sync using iCloud or are your referring to something else. If you are referring to iCloud yes, they should sync fine.
I have 2 MacBook Pros both on Catalina and an older iMac on High Serra the MacBook desktops are identical the iMac is not. All are functioning using same Apple ID. Mail and iMessages are syncing (identical) on all computers. But, not desktops.
Done. All machines are using same Apple ID and logged in using icloud... I think it has something to do with older iMac is on High Serra and not upgradable to Catalina.
sync iMac OS 10.13 catalina with iMac OS 10.15 High Serria
