There is provided a device having a function of browsing contents obtained through a network. The device includes a display unit, an operation unit, a storing unit configured to store a thumbnail corresponding to a part of a captured image of contents as a bookmark, and a thumbnail rearrangement control unit configured to form a screen displaying stored thumbnails on the display unit while arranging the thumbnails in a ring shape, to accept user designation of a target thumbnail to be moved through the operation unit, to rotate the thumbnails arranged in the ring shape on the screen in response to a user operation through the operation unit while keeping a potion of the target thumbnail at a predetermined position in the screen, and to accept user designation of a target position to which the target thumbnail is to be moved through the operation unit.