This article presents the methods of computer software maintenance by means of clone technology to protect data restoring.

主要介绍利用克隆技术进行数据还原维护计算机软件系统的方法。

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It introduces a concept of computer maintenance management systems (CMMS), the application software - MP2 and its functions.

介绍计算机维修管理系统(CMMS)的概念，以及CMMS的一个具体实施软件—mp2的功能。

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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