Can I update my MAC OS 10.12.6 to a new(er) version OS
The current OS running on my iMac 27-inch late 2013 is no longer supported bij more and more apps en progs. How and can I upgrade to an newer version of Mac OS?
iMac 27″, macOS 10.12
Question marked as
macOS 10.15.7, Catalina, would be the maximum macOS version for your iMac.
How to download and install macOS - Apple Support
The built in hardware does not support any further updates, and buying a newer iMac would be the only option to install newer macOS versions.