Will OS Catalina 10.15.7 work on iMac 27 inch Late 2013
Will OS Catalina 10.15.7 work on iMac 27 inch Late 2013
iMac 27″, macOS 10.15
Question marked as
Yes, 10.15.7 will work on a 2013 iMac, simply navigate to How to get old versions of macOS to learn how. By the way, 10.15.7 is the last version of Mac OS a 2013 can run. If you ever have the need to go beyond that you will need to replace the iMac.