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计算机与Internet联接的形式多种多样,可以将一个大型网络、局域网联接到Internet上,也可以将单机挂接到Internet。随着家庭电脑越来越普及,想联上Internet的个人用户也越来越多。对于家庭PC机入网,通常采用的方法叫作存储转发,即可以在某个与Internet相连、能提供Internet服务的网络主机(我们称其为Internet服务提供者,简称ISP)上建立一个帐户,得到一定的存贮空间,使自己成为该主机的用户,就可与网上其它任何用户通信。其信息传递过程是,如果要发送信
Computer and Internet connections in various forms, you can be a large network, local area network connected to the Internet, you can also stand-alone hook to the Internet. As home computers become more and more popular, more and more individual users want to connect to the Internet. For home PC network access, the commonly used method is called store-and-forward, which means that an account can be established on a network host (which we call Internet service provider) called Internet service provider which is connected to the Internet and can provide Internet service. A certain storage space, so that they become the host user, you can communicate with any other user on the Internet. The message passing process is if you want to send a letter