AddToFavorites Method
Adds a shortcut to the Favorites folder in the Windows program folder representing either the current selection in the specified presentation (for the Presentation object) or the specified hyperlink's target document (for the Hyperlink object).
expression.AddToFavorites
expression Required. An expression that returns one of the objects in the Applies To list.
Remarks
The shortcut name is the friendly name of the document, if that's available; otherwise, the shortcut name is as calculated in HLINK.DLL.
Example
This example adds a hyperlink to the active presentation to the Favorites folder in the Windows program folder.
Application.ActivePresentation.AddToFavorites