The User management operates in three different modes currently. Once you add the module to any page it will first ask you what mode / view it is supposed to operate in on that specific page. Read more about the specific view modes here.

1. Usermanagement Mode
2. User Profile Mode
3. User Registration Mode

To change the view mode of the module afterwards you would want to go the "Usermodule Settings" menu entry in the module's action menu.