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在现代信息社会中,随着计算机技术的普及和人们竞争意识的提高,个人购置家庭电脑已很普遍。这给家庭办公,高效率处理业务信息带来极大方便,也给从事中英文字写作、资料储存、打印以及子女的智力开发创造了有利条件。应如何选购家庭电脑呢?一般应依据实际需要和自己的经济能力来决定电脑的基本配置。电脑一般是由主机、磁盘驱动器、显示器和键盘组成。1.主机主机由中央处理器CPU和内存储器组成。CPU控制所有计算机的处理过程。IBM—PC机及其兼容机的CPU芯片型号为8088。速度较高的CPU芯片是80286,更先进的还有新32位芯片80386等。
In the modern information society, with the popularity of computer technology and people’s awareness of competition, the purchase of home computers by individuals has become widespread. This greatly facilitates home office work and efficient processing of business information. It also creates favorable conditions for the development of Chinese-English writing, data storage, printing and the intellectual development of children. How to buy a home computer? Generally, the basic configuration of the computer should be decided according to actual needs and own economic ability. Computer is generally composed of the host, disk drive, monitor and keyboard. 1. Host The host CPU consists of CPU and internal memory. CPU control of all computer processes. IBM-PC and its compatible CPU chip model 8088. The higher-speed CPU chip is 80286, more advanced there are new 32-bit chip 80386 and so on.