operating system install

I'm a little ashamed to say that after 20+ years of being a PC enthusiast/gamer, I've never done OS backups or images, the only backups I do are manually drag and drop into a folder, then upload it to the cloud and/or external drives a couple of times a year. I like to do an OS wipe and fresh...

Sorry if this is in the wrong section for this post. I've got a BL460c blade server, which is currently booting into a MicroSD. On the MicroSD, I have burnt the iso image for Linux Ubuntu. It loads up fine and I'm presented with the main screen which asks whether I want to 'Test Ubuntu' without...