How to Install macOS High Sierra on an Unsupported Mac - YouTube
Upgrading to MacOS Sierra will break your SSH keys and lock you out of your own servers.
MacOS Sierra: top five things you need to know about Apple's new Mac software | Apple | The Guardian
macOS Sierra | Low End Mac
macOS High Sierra now available as a free update - Apple
How to Install the New macOS High Sierra Beta
macOS Sierra - Wikipedia
macOS Sierra 10.12: Vulnerability Fixes and Security Enhancements - The Mac Security Blog
macOS Sierra review: the Mac is now a mature platform | TechCrunch
Download macOS Sierra 10.12.1 Update
macOS Sierra 10.12.5 - Download for Mac Free
macOS Sierra Download Released, Get it Now | OSXDaily
macOS High Sierra is well worth the upgrade | Engadget
How to install macOS High Sierra on a Unsupported Mac (iMac 7,1 2007 Model) - YouTube
How to Prepare Your Mac for macOS Sierra - The Mac Security Blog
Apple announces macOS High Sierra | TechCrunch
MacOS Sierra review: Six big ways it's going to change your Apple experience - CNET
macOS High Sierra - Wikipedia
