How do I update the OS on my iMac 21.5 inch late 2013? Software Update says my Mac is up to date OS Catalina 10.15.7.
iMac 21.5″, macOS 10.15
Catalina 10.15.7 is the highest possible OS on a 2013 iMac. See the following from Identify your iMac model - Apple Support
iMac (21.5-inch, Late 2013)
Model Identifier: iMac14,1
Part Number: ME086xx/A, ME087xx/A
Latest compatible operating system: macOS Catalina 10.15.7
Fox5th, Thanks. Built-in obsolescence.
How do I update the OS on my iMac 21.5 inch late 2013? Software Update says my Mac is up to date OS Catalina 10.15.7.
