The application has two primary screen parts, the map and the data side bar.
The map screen navigation:
To move around the map, simply hold the left mouse button and move the mouse to center any location.
To zoom in or out, the slider (+ or - buttons) on the left part of the map allows enlarging or reducing the viewing area.
Clicking a map icon with the mouse pointer on that icon (pointer should change to a finger) will bring up info on that location. Depending on the individual location, the application may even provide APPROXIMATE street level viewing of that location. You may drag the street level window around to look in various directions.
The Data Side Bar usage:
The individuals located on the map view are included in the side bar in the order they were entered (alphabetical to begin with, additions will be at the end if more are added). Choosing a name should bring up the location of that individual.
The map is not listed as a public map so without the specific internet address of this personal map, search engines should not be able to find it.