How to add and modify some help content to the local msdn help library

Open the local msdn,

In the index window, select "unfiltered" for filtering ),

In the look for text box, enter "collection manager ),

Click "help" in the index results below ),

Under the title "Collections available for inclusion in VSCC" under the content displayed in the main window, there are some check box options that can be selected or deselected, click Update VSCC.

Close all the local msdn and Visual Studio processes and open the process again. Then, you can find your updated content in the "directory" (content) window.