I need to update my OS to a Mac 10.14 or later and I can't figure out how to do it. The version I currently have is 10.13.6 Sierra. Any help would be appreciated. Thank you
I currently have version 10.13.6 High Sierra and need to have 10.14 or later in order for my new printer to work. How do I go about downloading the 10.14 or later OS version.
iMac, OS X 10.11