在世界两大微型计算机(PC和Macintosh)领域中,苹果机也占有一定比例的市场,而我国的苹果机市场在广告公司和动画图像及游戏制作公司也占有相当大的份额。作为网络的一个重要部分,Internet越来越频繁地出现在各种媒体上。怎样接入Internet大致有三种方式:电话拨号入网、通过分组上网及专线上网。但在我国目前的通信条件下,采用电话拨号入网是一种即经济又实用的方式。 在苹果机(Macintosh)上利用电话线进行点对点方式(Point-to-point Protocal)接续计算机网,软 In the world of two micro-computers (PC and Macintosh), Mac also occupies a certain percentage of the market, while China’s Mac market also occupies a large share of advertising companies and animation image and game production companies. As an important part of the Internet, the Internet appears more and more frequently in various media. How to access the Internet in roughly three ways: dial-up telephone network, Internet and packet access through the Internet. However, under the current conditions of communication in our country, using telephone dial-in network is an economical and practical way. In the Macintosh (Macintosh) using telephone lines for point-to-point protocol (Point-to-point Protocal) connected computer network, soft