zoom - When zoomed-in in Photoshop how do you scroll to out of canvas?

Lets say I am zoomed in, 500%, and I want to go beyond the edge, right edge, and when I try to drag it using the hand tool it doesn't work and the scrollbar doesn't work.

Answer

There are additional plug ins from Adobe you can install. If you install the optional "Always Overscroll" plug in, you can always scroll past the canvas.

In addition, if you are in Full Screen Mode (View > Screen Mode or tap the F key) you can also always move paste the canvas.