You can expand, retract, or reposition a zone by dragging the circles displayed on the zone perimeter. A circle-shaped zone can be moved by dragging the circle displayed at the center of the zone. A reverse arrow will appear; click this arrow if you want to undo that action.

You can also edit a Zone Name by clicking and then typing inside the Zone Name textbox. Select the newly revised Zone Name, and click the Save Zones button to ensure that the zone is saved.