Thanks for that.
I note that the default login is pi/raspberry as in Raspbian,
and that ethernet works by default, but not wifi.
I found no UK/GB keyboard in the localisation, so had to guess what the german keyboard gives. I think australia would be OK, but it didn’t reboot to let me have it
I’ve now changed my installation (so I can comprehend the menu labels) with the help of:
this page
Derek