Installing High Sierra: A Step-by-Step Guide

Are you considering installing macOS High Sierra on your Mac? Before you do, make sure to back up your disk image to an online or local backup. This will ensure that all your important files and data are safely stored in case something goes wrong during the installation process.

To start, select 'Save the home folder in a disk image' and click 'Delete User.' Then, open a Finder window and navigate to the Applications folder. Here, you'll find the beta or alternative version of macOS High Sierra that you want to install on your external drive.

Once you've located the installation file, access System Preferences→Users & Groups and click the minus button at the bottom of the left panel. This will allow you to create a new admin account and login with this account.

Before installing High Sierra, it's also important to back up each user account on your Mac. To do this, navigate to the Users folder located by default at Macintosh HD/Users/. From here, select your user account and click 'Backup.' This will save all your Desktop files, documents, downloads, videos, music, and pictures.

macOS High Sierra was announced at the WWDC 2017 conference and released on September 25, 2017. It is the fourteenth major release of macOS and offers a range of new features and improvements over previous versions.

When choosing what to backup manually, make sure to look at the Users folder first. This will ensure that all your important files are safely backed up in case something goes wrong during the installation process.

Finally, if you're planning to install High Sierra 10.13.6, we recommend using a free tool like PowerMyMac to free up space on your Mac before installing. A clean install of macOS Sierra on the startup drive will erase all data on that drive, including all your files and apps. By following these steps carefully, you'll be able to successfully install High Sierra on your external drive and keep your important files safely backed up.

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