This is a short post about how to install macOS High Sierra GM on your mac.
You will need an apple developer account.

• Log in to developer.apple.com
• Click the ‘install GM seeds’ link at the bottom right (or go to developer.apple.com/download)
• Click the download button next to the macOS High Sierra build

• Install the downloaded file
• The app store should open (if it doesnt, open it)
• Click on the download button

Once macOS High Sierra has downloaded, open the file and follow the install instructions :)