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国际计算机互联网(Internet)已成为当今世界上的热点,目前,它连接着世界上大约180多个国家和地区,有4800多个计算机网络的1200多万台计算机与此相联,大约有7000多万用户在使用,并且用户数正以8个月翻一番的速度迅速增长,成为当今世界上网络规模最大、信息资源最丰富的公众信息网络。网上资源丰富多彩,包括社会的、经济的、科学的、技术的、生活的,几乎涉及经济社会生活的各个方面,浩如烟海,并且是以文字、图形、图象、动画、声音等多媒体形式提供给用户的。网上具有多种实用工具,包括电子邮箱、远程登录、文件传输,信息浏览、信息检索、网上论坛等。通过这些
The international computer Internet has become a hot spot in today's world. At present, it connects about 180 countries and regions in the world. Over 12 million computers with more than 4,800 computer networks are associated with this, with about 7,000 With 10,000 users in use and the number of users rapidly growing at a rate of doubling in eight months, it has become the largest and most informative public information network in the world today. The Internet is rich in resources, including social, economic, scientific, technical and living, which cover almost every aspect of economic and social life and are presented in multimedia, including text, graphics, images, animation and sound. users. There are a variety of useful tools online, including e-mail, remote login, file transfer, information browsing, information retrieval, online forums and more. through these