Abstract: An electronic device is provided. The electronic device includes a controller configured to transition the electronic device into a sleep mode, and a communication interface configured to establish a network session with the external computing device when the electronic device into the sleep mode, wherein the communication interface is configured to maintain the network session with the external computing device when the electronic device is in the sleep mode, and to transition the electronic device into a non-sleep mode in response to a signal, for requesting that the electronic device gets out the sleep mode, being received through the maintained network session.

Abstract: An electronic device is provided. The electronic device includes a controller configured to transition the electronic device into a sleep mode, and a communication interface configured to establish a network session with the external computing device when the electronic device into the sleep mode, wherein the communication interface is configured to maintain the network session with the external computing device when the electronic device is in the sleep mode, and to transition the electronic device into a non-sleep mode in response to a signal, for requesting that the electronic device gets out the sleep mode, being received through the maintained network session.

Abstract: An electronic apparatus includes a storage which stores a plurality of applications, a manager which manages a first list regarding a desktop application from among the plurality of applications stored in the storage, and manages a second list regarding a desktop application that has been already selected from among the desktop applications, a user interface which displays a first icon which corresponds to the first list and a second icon which corresponds to each desktop application included in the second list, and a controller which, if one of the displayed second icons is selected, drives a desktop application corresponding to the selected icon.