University of Arizona's Higher Education Site License for Esri GIS software products includes an Esri Training Subscription. This subscription entitles University faculty members, staff members, and students free, unlimited access to online courses on the Esri Training site.
You can create an account at https://uagis.maps.arcgis.com, using your netid, and you will automatically have access to the training.
To do so:
Go to https://www.esri.com/training/ and click on the 'Sign In' option in the upper right-hand corner.
Use 'uagis' for the ArcGIS Organizational URL, then click on the blue 'University of Arizona University of Arizona GIS' option (this will redirect you to use your netid credentials).
If you have any trouble, please contact UAgisug@email.arizona.edu.