CAVEAT: The information provided herein is most likely exactly correct, HOWEVER use it at your own risk: we assume no risk or liability. Do your own evaluation and make your own choices.
In the prior articles we purchased and assembled computer parts into working computers for the community lab. In this article we install the Operating System(s). In the next article we configure user accounts and security software to get and keep our lab usable, including installing and configuring Raspbian onto our control server, a Raspberry Pi 4B.