You can choose which features are displayed on your map by clicking the Layers  button. The Layer list is organized by category with simple  check boxes for toggling visibility.  Some layers, such as Tax Map, control the visibility for multiple map layers which are not listed individually.  The Tax Map layer contains all Annotation, Symbols, and Line Boundaries for the traditional Tax Atlas.  Most other layers are defaulted invisible.  Check on or off desired layers then click the Refresh Map button at the top or bottom of the page to update the map view.