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Monday, 5 December 2016
基本电脑硬件知识
一台电脑,除了大家知道的滑鼠,键盘,speaker和银幕外,最关键也最头疼的就是计算机,所谓的CPU。一台CPU里面大家知道究竟有几种硬件吗?答案是7+1,为什么有+1?计算机里面必须有的7是:
1)处理器 processor
2)主机板 motherboard
3)瞬间记忆体 ram
4)硬碟 harddisk
5)光驱 dvd rom
6)供电器 power supply
7)机身壳 casing
而所谓的+1则是:显示卡 video card。
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