After selecting the preferred operating system, the next step is to select the disk you want to load and the format. The default application will be fine for most cases, but you can also choose to change the disk image if required. As soon as you click the next button, Raspberry Pi Imager will prepare the disk and it will be ready for the OS to boot.
Raspberry Pi Imager also supports live USB and you can easily prepare a disk from your favorite Linux distribution or a test 66cf4387b8 zalmjahm