计算机应用基础系列讲座(之二)

A Course of Lectures on Computer Application Basis Lesson Two The Disk Operating System (DOS)

为推动我校计算机应用基础教育,本刊自第3期起开设“计算机应用基础系列讲座”。由我校计算机教研室伍俊明老师主讲。本期为第二讲,讲授磁盘操作系统——DOS。

Editor’s note: To promote computer application basis eduvation of our college, a coures of lectures on computer application basis is offered by this publication from the third issue. This lecture is taught by teacher Wu Junming of computer teaching and research sectionof our college. This lesson will teach the disk operating system-DOS.