Abstract: The present invention relates to the field of information technology system maintenance and particularly to integrated, full solution, computer maintenance architecture and a device that is independent from the computers being monitored and maintained. A computer supervising device that comprises a processor; internal memory in communication with the processor; a storage device in communication with the processor; an internal bus that provides a communication path between the processor, memory and storage device; an operating system in communication with the processor; a data maintenance management module; an operating system management module; a communications device for communicating with computers to be supervised; and an interface that integrates all supervising functions in a single interface.