因特网,这个威力无比的现代电子媒体,给人们传统的工作和生活方式带来了强有力的冲击和挑战。因特网,实际上就是计算机网的互联网,它是由全世界各地很多的计算机网络联在一起而组成的,我们也称它为国际互联网(Internet),它是目前世界上覆盖范围最广、规模最大、信息资源最丰富的计算机信息网 The Internet, an extremely powerful modern electronic media, has brought powerful challenges and challenges to people’s traditional work and lifestyles. The Internet, in fact, is the Internet of computer networks. It is made up of many computer networks all over the world. We also call it the Internet. It is the most extensively covered and the largest one in the world , The most informative computer information network