For example, an Annotations pane that looks like this is displayed on the right side of the screen:
When viewing the Annotations pane, you can easily access any item you have added. Click the item
in the pane to go to that location. Then click the icon, if necessary, to view your note or changes. The
following icons indicate the different kinds of items you can add:
Bookmark, Highlight, Note, Modification,
and Link
