69Learning the BasicsBacklit keyboard❖ Application key—Has a similar function as thesecondary mouse buttonBacklit keyboard(Available on certain models.)Your keyboard may have a backlight illumination feature. Ifthe keyboard backlight setting is set to Auto, the backlightturns on when you type on the keyboard and turns off after acertain interval when you stop typing. You can modify thetime-out interval or change the keyboard backlight setting toalways on or always off.Touch screen(Available on certain models.)Your computer may come with a touch screen, enablingdirect interaction with displayed apps and programs throughsimple or multi-touch gestures.Touch screen navigationUse your finger to manipulate the on-screen icons, buttons,menu items, and other items on the touch screen. You canalso change the screen’s orientation.The screen is made of glass so avoid contact with sharp,rough, or abrasive objects or substances as screen maybreak or scratch if not handled properly. If you see acrack in the glass, discontinue use of the device to avoidinjury.Touch—Touch to activate items displayed on the screen,such as app and setting icons or on-screen buttons. Touchto type using the keyboard.Touch & hold—Touch and hold an item on the screen bytouching and holding the item in place until an action occurs.Drag—Touch and hold an item for a moment and then,without lifting your finger, move the item until you reach thetarget position. For example, drag items on any app screento reposition them.Swipe or slide—To swipe or slide, quickly move your fingeracross the surface of the screen without pausing. Forexample, swipe your finger to the left from the right edge ofthe screen to display the Windows ® charms.
