On Safeguards of Computer Operating Systems in Multimedia Classrooms

With the rapid development of information technology and the change in the mode of teaching,the multimedia teaching has been one of the most important teaching means of the modern teaching technology applications.As a carrier of multimedia teaching technology application,whether the computer operating system can operate well is very essential.By analyzing the safeguard measures,rapid maintenance methods and system backup,this paper provides some useful experience and help to the computer operating system.