What caught me most off guard was him saying that OAuth somehow grants sites access to your camera. That's a permission controlled by the browser and not at all related to OAuth.
There's probably some distribution of mass that would result in uniform gravity across the whole disk. I'm guessing there would need to be more mass near the edge to counteract the diagonal pull of the mass near the center on the area near the edge.
Aren't BIOS updates usually done by putting the update file on a flash drive and installing it from the BIOS? I've never heard of updating BIOS from Windows with an executable.
Can you hear your laptop's fan speed up when it's overheating? Linux on my old laptop couldn't control the fan speed so it was always overheating. When I figured out how to manually set it to maximum, it overheated much less.