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Unit 7 PC SYSTEMS. Unit 7: PC Systems Unit type: Certificate and Diploma Learning hours: 60 hours Unit level: 1. Summary of learning outcomes. To achieve this unit learners must : Find out the key components of a PC system Explore different PC systems for a specified end-user

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unit 7 pc systems

Unit 7 PC SYSTEMS

Unit 7: PC Systems

Unit type: Certificate and Diploma

Learning hours: 60 hours

Unit level: 1

summary of learning outcomes
Summary of learning outcomes
  • To achieve this unit learners must:
  • Find out the key components of a PC system
  • Explore different PC systems for a specified end-user
  • Research a suitable PC for a specified end-user
  • Develop user guidance for a specified end-user.
lesson 1
LESSON 1
  • Components of a PC system

Let us first define what a system is:- A system is a collection of different working parts of anything which are connected together to produce a common product or goal.

A computer system therefore has many such parts which are connected together for a common goal.

components of a pc system
Components of a PC system

The parts or components are:-

  • Hardware:
    • motherboard,
    • RAM
    • CPU (Central Processing Unit),
    • Input Devices
    • Output Devices
    • Storage (Internal and External)
components of a pc system1
Components of a PC system

The parts or components are:-

  • Software:
    • Application software (eg word processing, presentation software),
    • Operating systems (eg Microsoft Windows XP)
    • DOS (disk operating system which uses command prompts)
functions of the components
Functions of the Components
  • Hardware:
    • motherboard,
    • RAM
    • CPU (Central Processing Unit),
    • Input Devices
    • Output Devices
    • Storage (Internal and External)
functions of the components1
Functions of the Components
  • Hardware:
    • motherboard,
      • What is the main function of the mother board?
      • Choose the true statements below.

It is a circuit board which links all electrical signals to various components

It is a circuit sketching board which links all electrical signals

The mother board is a piece of fiberglass upon which you mount the basic pieces of your computer

It is a board on which all the components are interconnected

It is (usually) a printed circuit board, and contains a minimum of the master clock and the CPU.

It is a huge storage board for computer data

slide8
Some Parts of a Motherboard (Source:http://www.watchingthenet.com/wp-content/uploads/image/motherboard.jpg)
task 1
Task 1
  • In your own words describe the main functions of the Motherboard. Use one A4 sheet, font size 12 Arial or Tahoma.
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