Niresh macOS High Sierra is a Hackintosh "distro" , a modified version of Apple's operating system designed to run on non-Apple hardware. While it is often used as a way to get macOS working on PCs with incompatible hardware, specifically AMD machines, it is generally not recommended

Legal Note: Apple's EULA prohibits installing macOS on non-Apple hardware. This software is community-made and used at your own risk.

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Obsolete Software: High Sierra itself has been unsupported by Apple since November 2020 and no longer receives security updates. Better Alternatives