1. A device for displaying preview information, the device comprising: a display; a processor configured for: displaying on the display dynamic preview information in a portion of the display, the dynamic preview information being determined from information managed by at least one software application; updating an appearance of the dynamic preview information in the portion of the display, the appearance of the dynamic preview information being updated to reflect a change to the information managed by the at least one software application; expanding the portion of the display to display an expansion interface in response to a first input; and displaying, in the expansion interface, additional dynamic preview information determined from the information managed by the at least one software application, at least a part of the additional dynamic preview information being different from the dynamic preview information displayed in the portion of the display and the additional dynamic preview information including a selectable link that is selectable to invoke at least one of the at least one software application.