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Chapter 01 bengkel pembelajaran


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Chapter 01 bengkel pembelajaran

  1. 1. Chapter One Basic Introduction to Computers Discovering Computers Your Interactive Guide to the Digital World
  2. 2. Objectives Overview Explain why computer literacy is vital to success in today’s world Define the term, computer, and describe the relationship between data and information Describe the five components of a computer Discuss the advantages and disadvantages that users experience when working with computers Define the term, network, and identify benefits of sharing resources on a network Discuss the uses of the Internet and World Wide Web See Page 3 for Detailed Objectives Discovering Computers : Chapter 1 2
  3. 3. A World of Computers • Computers are everywhere Pages 4 - 5 Figure 1-1 Discovering Computers : Chapter 1 3
  4. 4. What Is a Computer? • A computer is an electronic device, operating under the control of instructions stored in its own memory Collects data (input) Processing Produces information (output) Information Processing Cycle Page 6 Discovering Computers : Chapter 1 4
  5. 5. What Is a Computer? Page 6 Figure 1-2 Discovering Computers : Chapter 1 5
  6. 6. The Components of a Computer • A computer contains many electric, electronic, and mechanical components known as hardware Input Device Output Device • Allows you to enter data and instructions into a computer • Hardware component that conveys information to one or more people System Unit • Case that contains the electronic components of the computer that are used to process data Storage Device • Records (writes) and/or retrieves (reads) items to and from storage media Communications Device • Enables a computer to send and receive data, instructions, and information to and from one or more computers or mobile devices Pages 6 - 8 Discovering Computers : Chapter 1 6
  7. 7. The Components of a Computer Page 7 Figure 1-3 Discovering Computers : Chapter 1 7
  8. 8. Basic Introduction to Computers Discovering Computers Your Interactive Guide to the Digital World Chapter 1 Complete