In Galaxy Note 4, the switch for turning on/off the touch key light and the settings for the duration is under SettingsâDisplay and Wallpaper. You 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.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.
A command prompt is a non-graphical interface that allows you to interact with your operating system. At the command prompt, you enter commands by typing their names followed by options and arguments. Most modern computers use a graphical user interface (GUI), which allows users to more intuitively access programs and documents. However, some programs and commands are still only available only through a command prompt.
Three Methods: Searching for Command Prompt Using the Run Program Navigating to Command Prompt Community Q&A This wikiHow teaches you how to open the Command Prompt program in Windows. There are several ways to do this, from simply searching in the Start menu to using a Run command. Keep in mind that some computers, such as school computers, will not be able to run Command Prompt due to restrictions.