Click on the tool and then on the map to do the following:

Center tool - Click any point in the map to move it to the center of the screen.
Zoom in - Click on a point on the map to enlarge that area of the map
Zoom out - Click on the map for a wider view of the area
Zoom box - Click and drag a box around the area you desire to zoom into.
Zoom to fit - Click to zoom map out to see full extent of map.
Information tool - Click on a parcel, road, or stream to bring up information.
Select Parcels – Click and drag a box to select parcels. Use on Condominimums, Divided Interest, and Improvement Only properties to bring up table of all owners.
Measure distance – Click, drag a line, and release to measure a distance.