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MacOS High Sierra

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macOS High Sierra vs Catalina

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How to create a bootable macOS High Sierra USB Install drive

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How to Erase and Factory Reset your Mac!

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Dark Mode in macOS High Sierra

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How to downgrade to macOS Sierra from High Sierra

MacOS High Sierra is the fourteenth major release of macOS, Apple Inc.'s desktop operating system for Macintosh computers. The successor to macOS Sierra, it was announced at the WWDC 2017 on June 5, 2017.
  • System requirements 

  • Changes 

  • Reception