Upgrade from High Sierra
Is it possible to upgrade from macOS High Sierra (10.13) to Mojave 14.0?
iPad, iPadOS 14
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❗️ Do NOT upgrade until you have made a Time Machine or other backup of your startup drive.
Learn How to Back up your Mac with Time Machine
How to Upgrade macOS:
The macOS version you can upgrade to depends on the year your Mac was released.
Click the (Apple) menu at the top left of your screen and choose About This Mac.
Check the Compatibility of your Mac with newer versions of macOS:
➡️ macOS 10.14 Mojave is compatible with the Macs listed here
✅ - IF your Mac is compatible, then using Safari only, download the macOS upgrade installer app:
Click > Mojave.
Once downloaded, double-click the “Install macOS [version]” app in the Applications folder to begin the upgrade.