Windows 10 power button missing from login screen

Add Shutdown Button with Group Policy

  1. Press the Windows key + R to bring up the Run box. Type gpedit.msc and press Enter to open the Local Group Policy Editor.
  2. In left-side pane, navigate to Computer Configuration -> Windows Settings -> Security Settings -> Local Policies -> Security Options.
  3. In the right pane select the “Shutdown: Allow system to be shut down without having to log on” policy and double-click on it. SelectEnable and click Apply and OK.

Windows 10 home users 

 

AddShutdown Button with Registry Trick

  1. Press the Windows key + R to bring up the Run box. Type regedit and press Enter to open the Registry Editor.
  2. In left-side pane, navigate toHKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System.
  3. In the right pane, double-click on shutdownwithoutlogon and set its value to 1 as shown in screenshot below:

A restart may be required.