why doesn't Monterey work on iMac 27' MID2015?
27" iMac mid 2015:
one Mac website said mid2015 would accept monterey
installed it. yay! upgraded safari. via apple store.
shut down.
next morning, it was back to big sur and my desktop pic was also gone.
and apple's page says only late 2015
why?
iMac 27″, macOS 11.6