How to upgrade macOS on my iMac 12,1 to macOS 10.15 or Above?
How do I upgrade my Mac12,1 with os 10.13 to 10.15 or higher? Do I add more memory? Memory is 8GB. Intel Core 15 is processor.
[Re-Titled By Moderator]
iMac 21.5″, macOS 10.13
Question marked as
You can't. macOS 10.13 High Sierra is the last version of macOS your mid-2011 iMac can run.
Regards.
