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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.Provides a global access point. Q: How will it be realized? A: Create a static method that returns this class of objects那你孙子就要蹲大牢了。我们在厨房里搬东西打扫，弄得乌烟瘴气的，你咋拌芫荽？快帮着把这些洗了。Zhejiang ProvinceChairman of MDT Meeting故事讲述受疫情影响而不得不去意识到“与人之间的距离”的现代，以“爱”与“距离”为主题，描述住在同公寓的男女6人相遇、交心的故事。