Using Your Dell XPS 18 │ 17Using Your Dell XPS 18Screen OrientationFor optimal viewing experience, the screen orientation changesautomatically to portrait or landscape format depending on thecomputer’s orientation.NOTE: Some applications may not support automatic screen rotation toportrait or landscape format.How to lock the screen orientationSwipe from the right edge of the display to access Charms.1Touch2 Settings → Screen .Touch toggle3 to lock the screen orientation, or touch toggleto unlock the screen orientation.GesturesYour computer has a multi-touch display. You can touch the screen tooperate the computer.NOTE: All touchscreen actions described throughout this manual canalso be done using a mouse/keyboard.Finger Gestures Allows you to:TouchTap gently on the screen with yourfingertip.Select items on the screen•including options, entries, images,and icons.Start applications.•Touch buttons on the screen.•Input text using the on-screen•keyboard.