Others might find these commands helpful, just create a new shortcut and paste these in the address
Shutdown Command - Shutdown.exe -s -t 00
Restart Command - Shutdown.exe -r -t 00
Lock Workstation Command - Rundll32.exe User32.dll,LockWorkStation
Hibernate Workstation Command - rundll32.exe PowrProf.dll,SetSuspendState
Sleep Computer Command - rundll32.exe powrprof.dll,SetSuspendState 0,1,0