How migrate from Old iMac running Catalina to a new iMac running Big Sur
I have an old iMac prior to 2013 running Mac OS Catalina that can not be upgraded to Big Sur. I plan to buy a new iMac (when released) that will run Big Sur. How do I transfer all of my data, preferences, applications over to the new iMac?
iMac 21.5″, macOS 10.15