Abstract: According to one embodiment, a control system includes a client terminal, a first server and a second server. The client terminal transmits an assignment request of an IP address including first identification information that uniquely identifies the client terminal and is set as a host name to the first server. The first server assigns an IP address to the client terminal in accordance with the request, and transmits the IP address and the host name to the second server. The second server transmits, when one or more items of second identification information include the first identification information set as the host name and when a setup process of the client terminal has not been performed, data for the process of the client terminal to the client terminal using the IP address.

Abstract: According to one embodiment, a control system includes a first electronic device and a second electronic device connectable to the first electronic device via an audio cable. The first electronic device generates first sound data encoded with status information indicative of a state of the first electronic device, and transmits the first sound data to the second electronic device via the audio cable. The second electronic device receives the first sound data from the first electronic device via the audio cable, acquires the status information by decoding the first sound data, and displays the status information on a screen of the second electronic device.

Abstract: According to one embodiment, an electric power supply system includes a processor, a power circuit and an embedded controller. The processor includes a first controller configured to modify an operating frequency of the processor and a second controller configured to modify an operating power of the processor. The power circuit and the embedded controller detect a presence or an absence of a battery in parallel. The power circuit instructs the first controller to modify the operating frequency when removal of the battery is detected. The embedded controller causes the second controller to modify the operating power via a Basic Input/Output System (BIOS) when the removal of the battery is detected, and causes the first controller to stop modify the operating power via the power circuit.

Abstract: According to one embodiment, a control system includes a client terminal, a first server and a second server. The client terminal transmits an assignment request of an IP address including first identification information that uniquely identifies the client terminal and is set as a host name to the first server. The first server assigns an IP address to the client terminal in accordance with the request, and transmits the IP address and the host name to the second server. The second server transmits, when one or more items of second identification information include the first identification information set as the host name and when a setup process of the client terminal has not been performed, data for the process of the client terminal to the client terminal using the IP address.

Abstract: According to one embodiment, an electric power supply system includes a processor, a power circuit and an embedded controller. The processor includes a first controller configured to modify an operating frequency of the processor and a second controller configured to modify an operating power of the processor. The power circuit and the embedded controller detect a presence or an absence of a battery in parallel. The power circuit instructs the first controller to modify the operating frequency when removal of the battery is detected. The embedded controller causes the second controller to modify the operating power via a Basic Input/Output System (BIOS) when the removal of the battery is detected, and causes the first controller to stop modify the operating power via the power circuit.

Abstract: According to one embodiment, a port connection circuit includes a controller includes a first port configured to selectively switch to an input state or to an output state, a second port configured to output a switch control signal, a third port configured to detect an event, an input contact connected to or disconnected from an output contact of an external connector and connected to the third port, a switch connected between the input contact and the first port, and a switch control circuit configured to close or open the switch based on a voltage of the input contact.

Abstract: According to one embodiment, a control system includes a first electronic device and a second electronic device connectable to the first electronic device via an audio cable. The first electronic device generates first sound data encoded with status information indicative of a state of the first electronic device, and transmits the first sound data to the second electronic device via the audio cable. The second electronic device receives the first sound data from the first electronic device via the audio cable, acquires the status information by decoding the first sound data, and displays the status information on a screen of the second electronic device.

Abstract: According to one embodiment, an electronic device is connectable to other devices. Starting of the electronic device is enabled when the electronic device is connected to a specified device among the other devices, and starting of the electronic device is disabled when the electronic device is not connected to the specified device.

Abstract: According to one embodiment, an electronic device executes a specified software. The electronic device includes a first storage that stores the specified software, and a firmware that controls a hardware included in the electronic device. The firmware is started after the electronic device is powered on and before the specified software is executed. The firmware invalidates a password authentication when the electronic device is in a particular environment, and validates the password authentication when the electronic device is out of the particular environment.

Abstract: According to one embodiment, an electronic apparatus includes a transceiver and a processor. The transceiver is connectable to any of a plurality of wearable devices wearable by a user. The processor updates a configuration file that stores one or more configuration values of the plurality of wearable devices. The processor provides, when a first wearable device of the plurality of wearable devices is connected to the electronic apparatus, the one or more configuration values to the first wearable device. The processor provides, when a second wearable device of the plurality of wearable devices is connected to the electronic apparatus, the one or more configuration values to the second wearable device.

Abstract: According to one embodiment, an electronic device includes a first cursor button, a second cursor button, and a processor. The processor prompts a user to select a first direction by selecting one of the first cursor button or the second cursor button, and assigns the first direction to the first cursor button and a second direction to the second cursor button when the first cursor button is selected.

Abstract: According to a notebook-sized personal computer of an embodiment, a base housing retains an arithmetic unit, an antenna having antenna elements, and covers. An LCD housing retains an LCD. Hinges rotatably couple the base housing and the LCD housing to each other. In the base housing, a pair of depression sections are formed by depressing both ends of one side thereof. In each of the pair of depression sections, an antenna element is accommodated. On the base housing, to end sections respectively adjacent to the pair of depression sections along the one side of the base housing, the hinges are respectively provided. The covers respectively accommodate each of the antenna elements, and are constituted of a material through which a radio wave is passed.

Abstract: According to one embodiment, a wearable device includes a first user interface and a display. An electronic device includes a second user interface and causes the display to display a home screen. The home screen displayed in the display is divided into variable-sized first, second, and third areas. One of the first area, the second area, and the third area is selectable by an operation from the first user interface or the second user interface. The selected area is larger than non-selected areas among the first area, the second area, and the third area. A central icon in the selected area is larger than other icons in the selected area. A display format of the central icon in the selected area is different from a display format of the other icons in the selected area.

Abstract: According to one embodiment, a controller changes, when a charging state transitions from a first state of charging a first battery by using a power from an external power supply to a second state of charging the first battery by using a power from the second battery and if rated power of the external power supply and the rated discharge power of the second battery are different from each other, an upper limit of an input current to a charging circuit to a value corresponding to the rated discharge power of the second battery.

Abstract: According to one embodiment, a system includes a first device and a second device. The first device serves as an electric power supplying side. The second device serves as an electric power receiving side. The first device includes a transmitter that transmits status information to the second device. The status information indicates a state of an electric power source of the first device. The second device includes a receiver and a controller. The receiver receives the status information from the first device. The controller controls charging of a battery included in the second device using an electric power supplied from the first device, based on the state of the electric power source of the first device indicated by the status information.

Abstract: According to one embodiment, an electronic apparatus includes a nonvolatile memory and a hardware processor. The nonvolatile memory is configured not to permit a user using the electronic apparatus to access the nonvolatile memory. The hardware processor is configured to download a client program for connection to a first server apparatus configured to provide a virtual desktop environment, from a second server apparatus different from the first server apparatus, make the downloaded client program stored in the nonvolatile memory, and launch the client program stored in the nonvolatile memory in order for the electronic apparatus to receive the virtual desktop environment, in a case where the client program is stored in the nonvolatile memory.

Abstract: According to one embodiment, an electronic device includes a policy acquirer, a random number generator and a confirmation time determination processor. The policy acquirer acquires policy information indicating a common storage area storing an update program, and a time period in which presence or absence of the update program in the common storage area is to be confirmed. The random number generator generates a random number. The confirmation time determination processor creates a plurality of candidate times by dividing the time period by a predetermined time unit, and determines a confirmation time at which presence or absence of the update program is to be confirmed by selecting one of the plurality of candidate times using the random number.

Abstract: According to one embodiment, a holder attaches a first electronic device and a second electronic device to a display. The holder includes a base structure, a first holder section, and a second holder section. The first holder section at a first portion of the base structure holds the second electronic device and includes a first through hole that receives a first male screw to be screwed into a first female screw of the first electronic device. The second holder section at a second portion of the base structure holds the second electronic device and includes a second through hole that receives a second male screw to be screwed into a second female screw of the first electronic device.