after yet again getting "not charging" (why does that happen?) I followed directions -- device manager, uninstall whatever. it worked, as it has before.
it said Restart, so I did. When re-opened, all icons had moved to right side, But then right-clicking desktop screen did nothing. So now what?
(possibly relevant -- just before, I'd accidentally split screen in two and was looking for instructions to get out of it. maybe I'm stuck on right-side split?)