@jurban @Kalos @stueytheround Thank you for responding.
The PIP setting is for Picture in Picture, so that's what you need to edit.
If your navigation buttons are not working, you may have a faulty monitor.
@jurban God, I hope not. This has been a really good monitor. I had figured that it must be the PIP setting and have been wracking my brains to figure out how to fix it.
@jurban @Kalos @stueytheround Well, I feel like something of an idiot. My son pointed out that I wouldn't be able to navigate the monitor menu from the keyboard (duh), and showed me the keys on the bottom of the monitor that did that. Anyway, the picture in picture is gone. Thank you.
@stueytheround Me too, Stuey. It was a pain in the *ss. @jurban @Kalos
@jurban @Kalos I think I might have done that. My elbow hit several keys at once. I don't know how to deactivate it. And right now my computer won't boot up again.