OK. I got my printer uninstalled and reinstalled and it’s working again.

The upgrade installed Cortana as the default search window. I need to get rid of that ASAP. (edit: Corana has been sent to the bench)

Another new thing: when I opened LGF just now, I also got a full size ad in a new tab for some kind of heath thing. It got pissy when I tried to close it (with a little window saying Wait! Wait! and telling me what I’m missing out on). Anyone else gotten that ad?