You can also add a path icon to toolbar using the "Customize Toolbar ... Perhaps the simplest reason to use these tools is to get a better understanding of your Mac’s directory structure.

Blue cart A blue cart icon indicates the course is in one ... and Law will have courses in Part of Term A and B PATH Class Search and Registration - W&M's course search and registration tool Primary ...

If you add or remove items from the path provided for the quick launch toolbar in this tool, then it will not update the list automatically. For that, you need to right-click its system tray icon ...