Note that you must have an ArcGIS Online account before you can use ArcGIS Pro. Information on setting up your ArcGIS Online account can be found on the Library's website.
When running ArcGIS Pro for the first time, the software will prompt you to log in. Click the Enterprise Account button.
Expand the Enterprise login menu and enter georgetownuniv into the URL field. Click Continue.
On the resulting page, click the blue Georgetown University account button.
You will be prompted to login to a standard Georgetown University page with your NetID and password. Click Sign In.
You have completed the ArcGIS Pro sign in process when the application opens. The software will automatically check for any updates and will prompt you to install them.