Restart Computer==""Shutdown.exe -r -t 00""...
Lock Workstation==""Rundll32.exe User32.dll,LockWorkStation""...
Hibernate Computer==""rundll32.exe PowrProf.dll,SetSuspendState""...
Sleep Computer==""rundll32.exe powrprof.dll,SetSuspendState 0,1,0""...
ScreenShots For Ex:-Rightclick on Desktop-->New--->Shortcut