Abstract: An electronic device is connected to a communication network, to which a server and an external device are connected. The electronic device includes an interface which receives an instruction from a user; a processor which determines information to be transmitted and a destination of the transmission based on the user's instruction; and a communication module which transmits the information to the destination. In the case where a content file is selected via the interface, when the selected content file has not been uploaded on the server, the communication module transmits the content file to the server, and after the transmission, transmits location information indicating a location where the content file is stored in the communication network to the external device. When the selected content file has been uploaded on the server, the communication module transmits the location information indicating the location where the content file is stored to the external device.

Abstract: An electronic device is connected to a communication network, to which a server and an external device are connected. The electronic device includes an interface which receives an instruction from a user; a processor which determines information to be transmitted and a destination of the transmission based on the user's instruction; and a communication module which transmits the information to the destination. In the case where a content file is selected via the interface, when the selected content file has not been uploaded on the server, the communication module transmits the content file to the server, and after the transmission, transmits location information indicating a location where the content file is stored in the communication network to the external device. When the selected content file has been uploaded on the server, the communication module transmits the location information indicating the location where the content file is stored to the external device.

Abstract: An image display device that displays a list of a plurality of image files classified by a series of plural types on a display, including a thumbnail display page drawing unit (23), which displays each of the plurality of image files with a thumbnail that is an image scaled down from an image indicated by each image file, in which the thumbnail display page drawing unit (23) positions and displays a thumbnail corresponding to an image file belonging to a targeted type, and positions and displays a thumbnail corresponding to an other image file belonging to the targeted type or a thumbnail corresponding to an image file belonging to an other type located next to the targeted type on an untargeted page having a smaller area than the targeted page.