How to do specific tasks using rundll32

(1) shutdown windows rundll32.exe shell32.dll,SHExitWindowsEx n n = 0 logoff 1 shutdown 2 reboot 4 force 8 poweroff (2) manage shares rundll32 ntlanui.dll,ShareManage (3) create shares rundll32 ntlanui.dll,ShareCreate (4) add a TCP/IP Printer rundll32 tcpmonui.dll,LocalAddPortUI (5) add a new modem rundll32 modemui.dll,InvokeControlPanel (6) run device manager rundll32 devmgr.dll,DeviceManager_Execute (7) run Network ID Wizard rundll32 netplwiz.dll,NetAccWizRunDll (8) add network place rundll32 netplwiz.dll,AddNetPlaceRunDll