how do i upgrade a macOS High Sierra 10.13.6 to 10.14?
How do I upgrade a macOS High Sierra 10.13.6 to macOS 10.14?
Back up your data, check your applications for compatibility, and if your Mac's a 2012 or newer model, or a 2010 desktop Mac Pro upgraded with a Metal-capable graphics card, click on Mojave. Otherwise, you can't.
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