How to Make a Bootable macOS Tahoe 26 Installer Drive
Now that macOS Tahoe 26 is out, you might be interested in making a bootable installer drive for the latest MacOS release. Bootable installers drives are super useful as they can be used to easily perform clean system installs, install or update multiple Macs to Tahoe without having to download the installer/update multiple times, and to have on hand for troubleshooting situations if you need a recovery drive or boot drive for admin and tech purposes.
To make a macOS Tahoe boot installer drive, you will need to have a USB-C flash drive or external drive that you don’t mind erasing, some comfort with the command line and Terminal app, a macOS Tahoe compatible Mac, and an active internet connection.