how do I upgrade/update my mac from macintosh to OS X 10.13
how do I upgrade/update my mac from macintosh to OS X 10.13
how do I upgrade/update my mac from macintosh to OS X 10.13
Back up your data, check your applications for compatibility, and if your Mac model is recent enough, click on High Sierra, Mojave, Catalina, or Big Sur.
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how do I upgrade/update my mac from macintosh to OS X 10.13