Install ev3dev
From wikiluntti
ev3dev.org
Download the newest SD card image from https://www.ev3dev.org/downloads/.
Balena Etcher
Write the image to the SD card using Balena Etcher or some other software.
Connection
Bluetooth
Establish the Bluetooth connection on computer and brick. It is very straightforward.
USB cable
Windows will detect your EV3 as a Remote NDIS Compatible Device.