Question Marks

I am getting question marks on my objectdock that seem to appear and multiply. It started with 1 (which is normal) but now I have 4. When I left-click on them, they glow, but nothing happens. When I right-click on any of them, I get a menu that has "Magnification" "Always on top" etc.

How do I get rid of them and why do they keep multiplying? I can see the need for 1 question mark for toolbar preferences, but I don't need 4 of them.

Thanks

#321826

Question marks usually indicate a shortcut that's not associated with an icon or something related to that idea.

Oh. Hi, everybody. I'm new here.

#321884