The Project Symbol List Window displays a list of all project symbols. You can type into the text box to perform prefix and name fragment name matching. The Project Window is a mode-less window. Therefore, as you select symbols in the Project Window, the Context Window and Relation Window will update and provide information about the selected symbol. See: Project Windows.
The Project Symbol Categories Window is a hierarchical view, where symbols are listed by category. For example, all global variables are grouped together; all structs are grouped together, and so on. For structured types, such as classes, structs, and unions, the Project Window can expand them to show their members. See: Project Symbol Categories.