3: Hardware Components of an Information System
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Introduction
An information system is made up of five components: hardware, software, data, people, and process. The physical parts of computing devices – those that you can actually touch – are referred to as hardware. In this chapter, we will take a look at this component of information systems, learn a little bit about how it works, and discuss some of the current trends surrounding it.
Upon successful completion of this chapter, you will be able to:
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Describe different computer hardware that makes up the computer system;
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Identify peripheral devices that connect to the computer via various connection ports;
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Identify output devices that transform computer-readable data back into an information format;