How to Set Default Shut Down Windows Dialog Action with Group Policy in Windows 10
In Windows Vista, Microsoft changed the way you shut down Windows. They made the classic Shutdown Windows dialog less prominent. Instead, they implemented a dropdown menu for the shutdown button in the Start menu. Although Windows 10 comes with a lot of ways to shutdown your PC, the classic shutdown dialog is accessible only with the help of a hotkey. Windows 10 does not provide any way to change the default Shutdown command in the classic Shutdown dialog.
