You can turn on/off touch key light on Galaxy Note 4. Similar to all previous Galaxy Note and Galaxy S phones, Galaxy Note 4 has 2 capacitive touch keys in each side of the home button. The touch key in the right side of the home button is a return key or back key.ou can go to Settings, tap Display and wallpaper. Tap Touch key light duration. Then you have 4 options (same as other Galaxy devices): 1  1.5 seconds. 2  This means touch key light is on and the light goes off after 1.5 seconds. 3  This is the default setting. 4  6 seconds. 5  Always off.
Type the following command into the command prompt window for a graphical interface: shutdown /i. From the remote shutdown dialog window, you can add one or more computer names and specify whether you want to shut down or restart the system. You can optionally warn users and log a message to the systemâs event log.
Shutting Down. To shut down the system, use the ExitWindowsEx function with the EWX_SHUTDOWN flag. For an example, see How to Shut Down the System. To shut down and restart the system, use the EWX_REBOOT flag. To restart any applications that have been registered for restart using the RegisterApplicationRestart function, use the EXW_RESTARTAPPS flag.