Everyone at Princeton can use ArcGIS Online (AGOL), software as a service available at https://pumagic.maps.arcgis.com. Esri hosts this site to allow users to post data, web maps, web applications and Story Maps on-line. The AGOL Map Viewer now supports many geospatial analyses, so research can be done directly in a browser. Students will use browsers on the classroom’s Windows computers to learn how to use these capabilities.