There is proposed a server, a client terminal, a control method, and a storage medium that are capable of presenting information that a user does not notice. The server includes a communication unit that receives information related to an image acquired by an imaging unit of a client terminal, and a control unit that extracts information corresponding to an object on the basis of the information related to the image, and transmits information related to the object to the client terminal, the object being positioned outside of a gaze area of a user and being related to user information.