If you own a Raspberry Pi, you can start several operating systems from a single boot medium. All you need is a micro SD card ...

If you want to upgrade from older Raspbian or Raspberry Pi OS versions based on Debian Bullseye (Debian 11), for example, to the newer Bookworm base (Debian 12) with longer support, you can do this ...

In the previous three posts about exploring my Raspberry Pi, the operating system has always been Linux; first looking at Raspbian, the Debian GNU/Linux spin for the Pi, then Arch Linux ARM and Pidora ...