Currently, using traditional educational methods, illustrated video clips, visual information of lectures on PowerPoint, ... have brought high efficiency in education. In addition to presentation devices, interactive devices such as interactive boards, interactive projectors, interactive kits combined with projectors are also focused by technology manufacturers and well received by users. the benefits it offers. The article aims to clarify the method of connecting to the interactive screen
exploit, use and preserve and preserve interactive screens to serve teaching work at the School.