I turned my pc on and logged in via the login screen I always see and now I booted up into a Cinnamon desktop.
I never installed a different desktop and no one has used my pc.
It also mentioned something about updates. Did it switch because the GNOME desktop has to update?
My applications and files aren't gone. How do I roll back?
Edit: there are no other desktops to select in Settings > Themes > Desktop