2. Next, we will need an app that allows us to write the image to an SD card or SSD (whatever we will be booting from on the Raspberry Pi). I like balenaEtcher. You can download etcher from here: https://www.balena.io/etcher/.

NOTE: If you have a shiny new Raspberry Pi 4, like I do now, you cannot boot from USB at this time, so you’ll have to use an SD Card. More information, here: https://www.raspberrypi.org/documentation/hardware/raspberrypi/booteeprom.md