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A complete computer system consists of hardware and software. As the name implies, hardware is the physical equipment that can be seen and touched in the computer, such as the host computer. Software, on the other hand, is relative to hardware. It refers to various programs and related documents needed to run on the computer, such as a drawing software or a gobang game. Computer hardware and software are indispensable. Hardware is the material basis on which software can work and is the "body". Software is the soul of the computer and the core of controlling and operating the computer. They complement each other and form a complete computer system. From the appearance, the computer includes: monitor, host computer, keyboard, mouse and sound box.　　直到有一天，朱俐发现了那封早就落在自己家中的信件的秘密，竟然和仁俊有关，她决定将这个秘密收藏起来……与汪老三和胡钧对战的敌人见络腮胡子死了，顿时大惊，心中一慌，手脚一慢，被他二人趁势斩杀。如今事情说定，我们心里也轻松了江湖上独家迷香门派的唯一传人叶晓聪为了寻找制造起死回生香的核心秘方龙涎香，乔装丫鬟深入平远侯府，与平远侯白杖书相识却被误认为是北国间谍，从此两人在不断的嬉笑误会中成为了一对欢喜冤家，吵吵闹闹中又共同面对了人生的诸多难题，最终成为有情人。　　姜窦沃威等人，从初来乍道、个性十足到潜移默化中完全融入陆航，成长为作战部队里既秉承传统又富有创意的新生代飞行员中坚。精英班的学员们勾画了一个个颠覆自我、绝地重生的轨迹：有人生得意时命运嘲笑的淘汰；有坎坷时自我放逐的短暂迷失；有唾手可得的不在乎到失去时珍惜的领