Most users should follow the simpler Installation documentation to create an Endless OS USB Stick.
The instructions below are designed for special circumstances sometimes encountered by partner organizations of the Endless OS Foundation, e.g. using custom images.
These instructions will enable you to create a USB reformatter drive which can be used to install Endless OS on one or more computers. Compared to a normal Endless OS USB stick, a USB reformatter drive:
You can choose to either use either Windows or Endless OS/Linux to create your reformatter drive, depending on which is more convenient for you.
Once you have created a reformatter drive, you can re-use it as many times as you want to install the same version of Endless OS on multiple computers.
You can also update the OS image on a reformatter drive without repeating the whole process.
See Windows instructions.
You can also follow along with this video:
See Endless OS/Linux instructions.