RPL Debugging, Home Directory Panel
The Home Directory Panel displays the contents of the Home Directory of the calculator.  Clicking on the + symbols will open a tree of sub-directories for exploration, just as with the Windows Explorer.  Individual items can be selected for decomposition and display in the right panel.  In this example, an RPL secondary is displayed.

Update Home Button
This button will force a rescan of the Home Directory and its contents.  This can be used when the emulator has been changed by direct manipulation of its controls.