Start the Add Printer Wizard:
rundll32.exe printui.dll,PrintUIEntry /il

 Add a standard TCP/IP port for printing:
rundll32.exe tcpmonui.dll,LocalAddPortUI

 Create new shared folders through the New Share dialog box:
rundll32.exe ntlanui.dll,ShareCreate

 Access the Shared Directories dialog box:
rundll32.exe ntlanui.dll,ShareManage

 Open URL via command line:
rundll32.exe url.dll,FileProtocolHandler http://jpelectron.com

 Open Display Properties, Screen Saver tab:
rundll32.exe shell32.dll,Control_RunDLL desk.cpl,,1