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Computer Concepts

chapterone

Basic Computer
© 2010 Pearson Education, Inc.,
Concepts
Upper Saddle River, NJ. All rights reserved. This material is protected under all copyright laws as they currently exist. No portion of this material may be reproduced, in any form or by any means, without permission in writing from the publisher.

OBJECTIVES
At the end of this chapter you will be able to:

1. Define Computer and Identify the Four
Basic Computing Functions
2. Identify the Different Types of Computers
3. Describe Hardware Devices and Their Uses
4. Identify Types of Software and Their Uses
5. Describe Networks and Define Network
Terms
6. Identify Safe Computing Practices

Computer Concepts

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GO Com Concepts_Ch01.qxd

3/6/07

4:46 PM

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Introduction
Computers are an integral part of our lives. They are found in homes, offices, stores, hospitals, libraries, and many other places. Computers are part of cars and phones, and they enable you to access bank accounts from home, shop online, and quickly communicate with people around the world by means of e-mail and the Internet. It is difficult to find a business or occupation that doesn’t rely on computers. Whether it’s a truck driver who keeps an electronic travel log or a high-powered stockbroker who needs up-to-the-second market information, computers make these tasks easier, more efficient, and more accurate.

© 2010 Pearson Education, Inc.,
Upper Saddle River, NJ. All rights reserved. This material is protected under all copyright laws as they currently exist. No portion of this material may be reproduced, in any form or by
This chapter looks at different types of computers and their functions. It discusses computer any means, without permission in writing from the publisher. hardware and software...

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