To create the first user in Ubuntu Core, you will need an Ubuntu SSO account. We will show you how to flash Ubuntu Core on a Raspberry Pi 2, 3, 4, or CM3. You will have a board ready to go for production or testing. To create the first user in Ubuntu Core, you will need an Ubuntu SSO account. Now that you have snaps installed on your board, it is time to use snap command to install the first snap. Snap Store is the place to find the best Linux apps in snaps that you can install on your Ubuntu device. Get started with your secure IoT journey.