My mac is running OS X ei capitan 10.11.6 and I can’t update. Any suggestions
My mac is running OS X ei capitan 10.11.6 and I can’t update. Any suggestions
iMac 21.5″, OS X 10.11
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El Capitan may be all your Mac can run, but you need to identify its model designation, year, that sort of thing.
To learn how to update macOS, please read Keep your Mac up to date - Apple Support. To learn how to upgrade macOS to the latest version, please read How to upgrade to macOS Big Sur - Apple Support. If your Mac is too old to run Big Sur that Support document explains your options.