An information processing device is provided. The information processing device includes an output control unit that controls output of a spoken utterance related to information presentation. The output control unit outputs the spoken utterance, and visually displays an output position of an important part of the spoken utterance. In addition, an information processing method is provided. The information processing method includes controlling, by a processor, output of a spoken utterance related to information presentation. The controlling further includes outputting the spoken utterance and visually displaying an output position of an important part of the spoken utterance.