You're connected to a cell tower/to a router.
Your ISP can see your address before connecting to the VPN.
Do you mean OCD people?
Snowledge.
I'll never understand that debate. They are totally different shows. If you're looking for another A:TLA, you'll be disappointed.
You'll might disagree, but, IMO, it works the same *the other way around*.
Already answered but yeah, sounds very likely that you have a GPU, and the display cable isn't connected to your GPU.