Additional resources and articles from ESRI can be found on their news page.
See the page ‘training‘ to read about options for GIS training from ESRI (available to Michigan Tech students, faculty, and staff at no cost).
Geocoding is the process of interpolating a location from an address. Data used in geocoding does not have a spatial location (coordinates) and is usually stored in a database or spreadsheet.
ESRI has developed a tutorial for ArcGIS Online that shows how to perform geocoding. It is available here.