Use the navigation zoom tools to help navigate the map. Alternatively, use your mouse scroll wheel to zoom in and out.

Zoom In

Click the Zoom In

 tool to zoom in on the map OR use the scroll wheel on your mouse.

Zoom Out

Click the Zoom Out

 tool to zoom out on the map OR use the scroll wheel on your mouse.

North Indicator

Click the North Indicator 

 tool to re-orient the map to a north-facing position. 

Home

Click the Home

 button (default extent) to return to the initial map setting.