Getting Started:

Simply drag-and-drop an image into the 'Drag Image Here' box, or use the file uploader.
You can also Use an Image URL.
Then click OK.

If you have previously saved an image map, you can use the 'Load Previous Image Map' button.

Or you can also import an image map by using the 'Load Image Map from HTML' button.
Need instructions on how to embed the Image Map code? 
See: How to Embed the Code