Hello,
I actually copied most content to an external drive and from there moved it to the new Mac.
I didn't use Migration Assistant etc.
Currently I'm signed-in in App Store on both Macs, with the same credentials.
Should I de-authorize on both Macs and Re-Authorize on the new iMac ?
I don't use any other Apple services.
You can de-authorize only the Mac you are no longer using, as outlined in this support article --> View and remove your devices that are associated with Apple ID purchases - Apple Support
You can de-authorize only the Mac you are no longer using, as outlined in this support article --> View and remove your devices that are associated with Apple ID purchases - Apple Support
Thank you!
So the new Mac should probably be Authorized if I'm using App Store on it ?
It is up to you. I personally prefer to check for updates and to sign into the store myself as needed.
Thanks very much!!!
de-authorize old Mac after moving data to new Mac
