| 摘要 |
A computer includes a processor (310), a video controller (382) having a video output, a bus connected between the processor and the video controller and a communication device (396) connected to the bus. An operating system, utilizing the processor, directs the operation of the video controller. The computer also includes a communications stack that communicates with a remote computer and with the video controller to control at least a portion of the video output of the video controller, independent of the operation of the operating system. |
