Merging files and desktops from multiple iMacs into one new iMac mini m4
I have three iMac minis and two 27" iMacs and want to merge the files and desktop info from all these into one new iMac mini m4. Basically need to combine the bookmarks, contacts, photos and the desktop folders into one iMac that has all the info in one place. Doing this manually will be a major project. Is there any way to automate this process?
[Re-Titled by Moderator]
Mac mini, macOS 15.0