This article introduces the basic maintenance methods and common sense of computer hardware.

本文将介绍最基本的计算机硬件维护方法和保养常识。

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The Knowledge of computer hardware, the general attention about the maintenance and use of computer hardware to enhance the life of computers.

计算机硬件的知识， 计算机硬件的一般维护和使用时的注意事项，从而提高计算机的使用寿命。

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This paper analyzes the functions of E-reading room in university library and the requirements of readers, and introduces the computer maintenance technology from the angles of hardware and software.

分析了高校图书馆电子阅览室的功能和读者的需求，并从硬件和软件角度介绍了电脑维护技术。

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Note that our definition of the global tech market in this report includes business and government purchases of computer equipment, communications equipment, software, IT consulting services, and IT outsourcing and hardware maintenance services, but does not include purchases of telecommunications services.

FORBES: Global Tech Market To Grow By 5.4% In 2013, 6.7% In 2014