On Completion of this unit you will be able to:

• Know different uses of computers in homes and businesses

• Be able to explain the use of common types of hardware in a personal computer system

• Know how to select software for a specified user

• Be able to safely connect hardware devices and configure software for a specified user

In This Unit you will cover the follow criteria:

1. Introduction to computer system

2. Difference between computer interfaces

3. Logical Computer System

4. Software and Hardware Specification and Requirements

5. Safely installation of devices

6. User Requirements

7. Basic aspects of security

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