计算机组装与维护是各专业的一门基础课程，是一门内容多、涉及的知识面广、实践性和应用性较强的课程。
Abstact: Computer installation and maintenance is an essential compulsory course for college students of all majors that involves wide knowledge and has the practical and applied nature.
计算机组装与维护是各专业的一门基础课程，是一门内容多、涉及的知识面广、实践性和应用性较强的课程。
Abstact: Computer installation and maintenance is an essential compulsory course for college students of all majors that involves wide knowledge and has the practical and applied nature.
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