I was attempting to "mount" a disk so that I could access it through regular means without going into "Other Locations", because some programs won't let me access it through those means. I was following along with a YouTube video, and now it's like I'm on a whole new desktop, or like everything got wiped.
At this point I just need to reinstall Ubuntu, but I can't find any kind of recovery option. I tried putting the thumb drive that I had originally used in and restarting the PC. I can't find any tutorials on terminal commands. I tried the Shift+Esc on boot...nothing.
I'm new to Linux if that isn't obvious, but I understand that there's alot of stuff I'm used to from working on a windows my whole life that just don't translate. But tell me I'm wrong. There has to be a way to just reboot the system and start over?