1. An electronic device, comprising: a content acquiring unit configured to acquire content via a network or from inside of the electronic device, or generated inside of the electronic device; a first displaying unit configured to display the acquired first content; a second displaying unit arranged as a touch panel which is capable of accepting an input operation of a user, and capable of displaying the acquired second content; and a display controlling unit which, based on a predetermined condition, if the content acquiring unit acquires third content in a state where the first and second content are displayed in the first and second displaying unit, respectively, performs one of: (1) displaying in the second displaying unit the third content by clearing the second content; (2) presenting a split view by splitting a screen of the first display unit into parts for the first and second content, and displaying the third content in the second displaying unit; and (3) presenting a split view by splitting a screen of the second displaying unit into parts for the second and third content.