There are two more very useful components -ScrollPane and ScrollBar. Both them are not working alone but scrolling other symbols. SrollPane is used with movie symbols and ScollBar with the text boxes
Create a movie clip with the large image inside it. Give it a Linkage identifier.
Drag a ScrollPane to the stage. In Parameters panel type this identifier in Scroll Content line
You may disable vertical or horizontal scrolling bars if you wish or change Drag Content to "true"
Test the movie. The image should be scrolled or dragged inside the panel.
For the ScrollBar you will need a dynamic text boxes. Give it any instance name to make it able to be bound to the scroll bar
Make the dynamic text "multiline" and enter the text which is longer that text field may display
Drag a ScrollBar on the stage and in it's Target Text Field parameter type the instance name of the text field
Adjust the height of the scroll bar to the height of the text itself