Switch between open applicationsYou can see which applications and tasks are open in the background, and switchbetween them.Press and hold the menu key, swipe left or right, and select the desired application.Applications running in the background increase the demand on battery power and usememory. To close an application that you are not using, select .Tip: To close all open applications, select and hold the task switcher, and from the pop-up menu, select Close all.Write textEnter text with the virtual keyboardUse the virtual keyboardTo activate the virtual keyboard, select a text input field. You may use the virtualkeyboard both in landscape and portrait mode.Virtual keyboard in portrait mode may not be available in all writing languages.1 Virtual keyboard2 Close key - Close the virtual keyboard.24 Basic use