Lately when working in Elements 9, the Histogram appears, even though it was not selected. I can not close it through the windows menu. To make the situation worse, the Histogram panel keeps "jumping". What do I need to do to get the Histogram to act properly. Thanks.
The usual thing to try when PSE starts acting goofy is to rebuild the Preferences: Hold down your Ctrl+Alt+Shift keys when launching the Editor. Keep the keys held down until you get a prompt asking if you want to delete the Preferences. Answer "Yes" -- they will be re-built.
(You might have to minimize any open windows to see that prompt.)
Europe, Middle East and Africa