Check Your Mac for Compatibility
All currently shipping Macs, as well as models introduced within the past 7 years or so, can run High Sierra. In fact, the system requirements are unchanged from 10.12 Sierra, so if your Mac can run Sierra, you know it can run High Sierra too. If your Mac is older or not already running Sierra, however, you’ll want to make sure it is compatible.
In addition, even if your Mac can run High Sierra, you may not be able to use every part of it. Certain features, such as Handoff and AirDrop between a Mac and an iOS device, require a recent version of Bluetooth—see Recent Bluetooth Hardware for an explanation.
The next several pages will help you verify that your hardware is fully compatible with High Sierra. And, if ...
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