Is there a way to install OS via iso file

i am trying to download an OS to the server like pi OS or ubuntu using a ISO file is that possible and if it is how would I do so

what are you trying to do with this OS? Repls use Ubuntu

Hey @StupidGenius welcome to the forums

This is not possible to my knowledge. You are stuck with the default Ubuntu like @StupidGenius said.

i was trying to download windows XP and make a VM using an ISO