This document discusses the classification, hardware, software, input devices, and output devices of computers. It defines hardware as the physical parts of a computer like the CPU, monitor, and motherboard. Software is described as a set of instructions that tell the computer how to work. The document also lists common uses of computers like networking, media storage, graphics design, gaming, and social networking.

2. Content
•
Introduction
•
Classification of Computer
•
Software
•
Hardware
•
Output Devices
•
Input Devices
•
Usage of Computer

3. INTRODUCTION

4. CLASSIFICATION OF
COMPUTER

5. HARDWARE
Computer hardware includes the
physical parts of a computer, such as the
case, central processing unit, monitor,
mouse, keyboard, computer data
storage, graphics card, sound card,
speakers and motherboard. By contrast,
software is the set of instructions that
can be stored and run by hardware.

6. SOFTWARE
Software is a collection of
instructions that tell a computer
how to work. This is in contrast to
hardware, from which the system
is built and actually performs the
work.

7. INPUT DEVICES

8. OUTPUT DEVICES

9. USAGE OF COMPUTER
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Network attached storage.
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Media Server
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Graphics Design
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Online Banking
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Gaming
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Social Networking
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Knowledge Sharing
•
Science

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