You can easily adjust the degree to which pages or objects are centered in the document window. These techniques are also useful for navigating between pages.
Select the Hand tool from
the Tools panel, and then click and drag in the document window.
Holding down Alt (Windows) or Option (Mac OS) and pressing
the spacebar temporarily activates the Hand tool.
In the Navigator panel, click the thumbnail or drag the view box that represents the visible area of the current spread.
Click the horizontal or vertical scroll bars or drag the scroll box.
Press Page Up or Page Down.
Use the mouse scroll wheel or sensor to scroll up and down. To pan left or right, press Ctrl (Windows) or Command (Mac OS) as you use the mouse scroll wheel or sensor.