Once the map tool is open, hold down left mouse key and drag to form a box around the area you want to view.
There are items listed on the right side of the screen, you will need to check the items you want to see on the map. ex: check flood maps to see if in flood plain. After you check an item to view you need to push the refresh button.
On the left side of the screen, you will see some boxes: to identify click on “i” and then on the map, the information will be shown at bottom of screen. To move around on map click on the little hand.