On explaining the necessity of applying computer and network technologies in teaching and administrating management in modern distance education, the article summarizes pairs of relationships and some problems in practice.

Computer science and web using in teaching of political theory and in influencing the ideology of the students is a modern tendency.

Building of computer network technology courses;

of WISCO applies computer network technology to enterprise's supervision,the article discussed separately motivation and origin,visualization and implement,effect and prospect.

Vocational computer network technology on construction of a system of professional courses;

This paper is based on a typical working process of management and construction of campus network,analyzes the position task of the computer network technology majors,with the network administrators as example.

This article introduces the construction of practical training environment for computer network technology inside school in Sichuan TOP Vocational Institute of Information Technology.

：In this paper the authors describe the development and application about the electric meter calibrating instruments for worksite and make the focal point about instrument management and computer network technique in electric testing equipments．Auto print various data，testing results and certificate of inspection，these convenience for electrical power management improve the economic effect

It is necessary to use computer network technique to manage archives information,collect and share the archives information in network and improve the working quality and efficiency of archives management work.

This article illustrated the comprehensive probation of the computer net technology,and explored the comprehensive probation associated with the curriculum practice.