1. An electronic device, comprising: a reception unit receiving an input; a search unit performing search processing for searching for detailed information of a headword based on said input received by said reception unit; a display unit displaying a moving image; a timer tracking elapsed time from a start of the moving image being displayed by the display unit, said timer recording a searched information display time which is related to the elapsed time and a time at which said search unit starts performing the search processing; a storage unit storing information; a containing unit performing storage processing responsive to said search processing being performed by said search unit while said display unit displays the moving image, said storage processing causing said storage unit to store the headword corresponding to the detailed information searched for by said search processing, image information identifying the moving image being displayed by said display unit, and the searched information display time in an associated manner; and a display control unit causing said display unit, when said display unit displays the moving image identified by said image information stored in said storage unit, to further display the headword associated with said image information.
1. An electronic device, comprising: a reception unit receiving an input; a search unit performing search processing for searching for detailed information of a headword based on said input received by said reception unit; a display unit displaying a moving image; a timer tracking elapsed time from a start of the moving image being displayed by the display unit, said timer recording a searched information display time which is related to the elapsed time and a time at which said search unit starts performing the search processing; a storage unit storing information; a containing unit performing storage processing responsive to said search processing being performed by said search unit while said display unit displays the moving image, said storage processing causing said storage unit to store the headword corresponding to the detailed information searched for by said search processing, image information identifying the moving image being displayed by said display unit, and the searched information display time in an associated manner; and a display control unit causing said display unit, when said display unit displays the moving image identified by said image information stored in said storage unit, to further display the headword associated with said image information. 2. The electronic device according to claim 1 , wherein said storage unit stores a plurality of detailed information respectively associated with a plurality of headwords, and said search unit searches said plurality of detailed information stored in said storage unit for the detailed information associated with the headword based on said input received by said reception unit.