Providing temporary use of non-downloadable computer programs via the Internet or any global computer network that allow users to control their physical environment, namely, programs for use in controlling audio, visual, electronic and mechanical devices in the nature of keyboard-video-mouse switchers, video-graphic-adapter routers, personal computers, monitors, lighting systems and mechanical blinds, all for the purpose of monitoring, managing, and controlling digital signage, audio visual equipment, video conferencing, HVAC, lighting, electronic window treatment control and devices that interface with physical environments