January 2012
Beginner
360 pages
9h
English
In This chapter
op·er·at·ing sys·tem n: Software that is used on an electronic device, usually a computer, to perform a set of tasks
Every computer consists of hardware and software. In the previous chapters, you learned about hardware. In this chapter, you will learn about local operating systems, which are the heart and brains of the computer's software. The local operating system manages system hardware and resources. In the past 30 years, operating systems have changed dramatically. This chapter ...
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