moving image in red window?

I can control the zoom and contrast by the mouse but I can’t move the image ?? do please help me how can I move the image in the window?

You could click in the middle mouse button (the mouse wheel) and move your image.

MANY thanks its work, sorry for annoying . just small question what if I need to remove e.g ROI box ? because undo option not showen?

Go to Data Module and click on the eye corresponding to you ROI.