How to remove grey bar along bottom to view entire image

NielsenJH

This large grey bar popped up along the bottom and I would like to know how to get rid of it so I can see the entire image. Thank you!

Driscoll, Payton Elyse

In your pictire, right below the left hand tool bar, under it is an arrow that connects to the grey bar to make it go down

NielsenJH

So simple but so beyond me! lol Thank you VERY much for your help!