I have activated Windows Hello on my brand-new Surface Go. (A fun little machine, by the way.) When I turn on my machine, it shows a background image and some Windows Hello icons and such. Then it recognizes me, and my desktop appears. No problem, very convenient.
My question is this: where do those backgrounds come from? They are not the same each time, and some are quite attractive. I’d like to download them and use them as my wallpaper, but they do not appear to be stored on my machine. Where are they and how can I access them?