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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.Then there is Baidu's interview process below ~为了帮助玩具们实现梦想，多多进入彩泥世界，在罐头精灵的帮助下为玩具们实现梦想。他们最大的对手是彩泥世界的瓜拉瓜，他总是偷去玩具身上的部件达到自己的目的。多多运用自己的聪明智慧帮助玩具实现梦想。UnicomLi Yifeng! ! ! ! ! ! ! ! !