When ArcGIS Pro loads to its Home page, you have a list of Recent ArcGIS Pro projects. When you hover on these projects, you are given: Type, Modified date, and Path of that project. It would be nice if we could add a 'Description' to our Pro Projects, and this would display in the Hover over these Recent Projects.
I have hundreds of Pro Projects and try to use descriptive title names to differentiate different projects, but after many years, when an update for an older project comes up, it takes some time hunting down the actual correct project.
For function, if you do a 'Save As' and spin off a new Pro Project, using an existing Pro Project as the base, the 'description' should clear out, and not carry over the existing description from the base project.