
Under Shutdown settings, select the Hibernate checkbox (if it is available), and then select Save changes. Select Choose what the power button does, and then select Change settings that are currently unavailable.Select Start, then select Settings > System > Power & sleep > Additional power settings.Use hibernate mode when you will not be using your computer for an extended time. It takes a bit longer to resume than sleep mode does, but it will resume everything where you left off once the computer is powered back on. Hibernate mode uses less power than sleep mode and is available for laptops. For more details about your Dell computer, see the user manual at Back to top NOTE: You can resume working by either pressing your computer's power button, pressing any key on the keyboard, clicking a mouse button, or opening the lid on a laptop. Press the power button on your desktop, tablet, or laptop, or close your laptop's lid to make your computer sleep.Next to When I close the lid, select Sleep, and then select Save changes. If you are using a laptop, select Choose what closing the lid does.Next to When I press the power button, select Sleep, and then select Save changes. If you are using a desktop, tablet, or laptop, select Choose what the power buttons do.Or, select Start, then select Settings > System > Power & Sleep > Additional power settings.Use sleep mode when you are going to be away from your computer for a short time. You can quickly resume normal operation within a few seconds. Your computer technically stays on, but all actions on your computer are stopped, any open documents and applications are put in memory.

Select Start, then select > Shut down.
