Years ago I was dual-booting with Ubuntu just to try out whatever this Linux thing was that all the nerds were talking about. Liked it and played around with it, but for whatever reason I wanted to go back to just Windows, I needed the space I had partitioned off or something, can’t remember why. So I just uninstalled or deleted the bootloader somehow (maybe I just deleted the Linux partition and expected the space to clear up like normal).
Go to restart the computer… oh shit. Ohshotohshitohshitohshit.