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Use the left and right arrows on your keyboard to advance forward and back
Click on the right or left page to go forward or back (when zoomed out)
Trackpad: two finger swipe to the right or left
Spacebar advances to the next page. Shift-spacebar to go back
Use your mouse's scroll wheel to zoom in or out
Double click to zoom in on an area
Once zoomed in, use the grabber to pan
Use the left and right arrows on your keyboard to advance forward and back.
With your mouse, double click to zoom in and out. Click and drag to pan around (when zoomed in)
On your trackpad, use two fingers to swipe left or right.
Click here for more information on page navigation and other features