Abstract: A system to output an icon in response to a hot-key input, including a microcomputer to sense an instruction input through a hot-key and to output a scan code corresponding to the instruction, a keyboard launcher to receive the scan code from the microcomputer, to analyze the scan code, and to generate a message that requests an output of a hot-key icon indicating the operation of the hot-key based on the analyzed scan code, a system basic input/output system (BIOS) to provide information required to output the hot-key icon, and a display manager to receive the message generated by the keyboard launcher and to output the hot-key icon based on the information received from the system BIOS.

Abstract: An apparatus and a method for controlling a display time of an OSD are provided. The apparatus includes a display unit and a controller. The display unit displays an OSD icon. The controller removes the OSD icon based on a screen change of the display unit.

Abstract: A computer system is connected to a display apparatus having a displaying part supporting a multi-view mode, and includes a touch screen panel, a cursor movement selecting part to move a cursor on the touch screen panel onto the displaying part, and a cursor driver to move the cursor on the displaying part according to a stimulus on the touch screen panel upon selection of the cursor movement selecting part.

Abstract: A system to output an icon in response to a hot-key input, including a microcomputer to sense an instruction input through a hot-key and to output a scan code corresponding to the instruction, a keyboard launcher to receive the scan code from the microcomputer, to analyze the scan code, and to generate a message that requests an output of a hot-key icon indicating the operation of the hot-key based on the analyzed scan code, a system basic input/output system (BIOS) to provide information required to output the hot-key icon, and a display manager to receive the message generated by the keyboard launcher and to output the hot-key icon based on the information received from the system BIOS.