Can I upgrade my macOS Catalina 10.15.7 (iMac21.5~inch, late 2013) to the next generation?
How can I get Big Sur or Monterey OS?
this iMac does support the upgraded apps that I now have on my MacBook and iPhone 13. I cannot update documents in PAGES and NUMBERS between my devices.
iMac Line (2012 and Later)
