Click
on any picture and then scroll through the pages, either forward or backward.
The picture you select will be displayed in the originally scanned size (necessary
in order to provide sufficient detail) and will probably be too large for
your computer screen. Use your up/down-left/right sliders to see portions
of the page not visible on your screen. Or you can see a complete page by
simply clicking on the picture (use your "back" function to return
to "original" picture, so you can continue to scroll.)