Overview
ArcGIS Pro is the latest professional desktop GIS application from Esri. With ArcGIS Pro, you can explore, visualize, and analyze data; create 2D maps and 3D scenes; and share your work to your ArcGIS Online or ArcGIS Enterprise portal. Read More>>
Process
In ArcGIS Pro, your work is typically organized in a project. This means all your maps, layouts, tools and geodatabase are kept in one place. By default, a project is stored in its own system folder. Project files have the extension .aprx. A project also has its own geodatabase (a file with the extension .gdb) and its own toolbox (a file with the extension .tbx).
ArcGIS Pro user interface
For more information on each elements follow the link on ESRI page.
Outputs/Resources
ESRI Resources
Guidance
Where to get ArcGIS Pro: Pro is included with the ArcGIS Desktop product. If you have ArcGIS Desktop and are current on maintenance, you have access to ArcGIS Pro. See download from My Esri.
ArcGIS Pro can also be licensed separately from ArcGIS Desktop as part of a GIS Professional subscription (which includes ArcGIS Pro and ArcGIS Online).
ArcGIS Pro Migration Guide: you need to sign in with your ESRI account to access the guide
Free guided lessons are also available at the Learn ArcGIS website.