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Chapter 1

Meet the computer

What a computer is and what it does.

3 topics3 free

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Topics in this chapter

1.1
What is a computer?
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Computers all around us and what makes something a computer.
1.2
Inputs, processes and outputs
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The simple pattern every computer follows.
1.3
Hardware and software
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The parts you can touch and the programs that run on them.

Next chapter2. Computer systems

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