Upgrade of Software in iMac
I have the iMac (21.5-inch, Late 2013) but I am not able to augured it from OS X Yosemite Version 10.10.5 (14F2511) so please guide me how to upgrade this
iPhone XS, iOS 14
Back up your data, check your applications for compatibility, and click on El Capitan, High Sierra, Mojave, or Catalina. If you encounter a specific issue, describe it in this thread.
(196574)