Call Cab, Computer Basics Lesson One
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Call Cab, Computer Basics Lesson One

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Lesson One-Hardware

Lesson One-Hardware

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Call Cab, Computer Basics Lesson One Call Cab, Computer Basics Lesson One Presentation Transcript

  • CallCAB, Inc. Guide to Basic Computer Use What you need to know about computers to get ready for going back to college
  • Guide to Basic Computer Use
    • This curriculum has several Lessons:
      • Hardware
      • How to work with windows (not Microsoft Windows, but the screens that appear on your monitor)
      • Basic Software
      • Troubleshooting
      • Accessing and navigating the internet
        • Search engines
        • E-mail
  • Performance-based Objective One
    • Be able to point out and explain the functions of all hardware parts of a computer.
    • Be sure to read and understand this objective-you will be assessed on it later-
  • Performance Based Objective Two
    • Perform a shutdown/restart sequence with 100% accuracy.
    • Remember-you will be assessed on this later-
  • Lesson One-Hardware
    • Computers are made of 4 basic parts
    Monitor or screen Keyboard Mouse Drive Tower and CPU (central processing unit) Laptops or Notebooks have all these combined into 1 unit.
  • Using a mouse Left mouse Wheel for scrolling Right mouse Left mouse click- moves cursor to that location Left mouse click and drag- selects multiple objects Left mouse double click- quick double click ‘opens’ a file or software application Wheel scrolls up or down through a page or website Right click-opens a menu with options for formatting
  • The Keyboard Esc F1 PrtSc Pause Break Enter Shift Ctrl Alt Del Ins
  • The monitor This is a Flat screen LCD monitor This is a CRT Monitor
  • The tower
    • The tower components
      • On/off switch
      • CD/DVD drive
      • Headphone and/ or speaker jacks
      • USB port (s)
      • Digital card port (for photo upload)
    v
  • The Motherboard
    • RAM
    • stands for Random Access Memory
    • ROM
    • stands for Read Only Memory
    RAM, ROM and roll! kilobyte megabyte GIGABYTE
  • Peripheral equipment
  • Hardware Review
    • The main computer hardware components are:
    • mouse keyboard, monitor, tower
    • The mouse has three sections:
    • left, middle wheel, right
    • The keyboard differs from a regular keyboard:
    • because of the specialized keys
    • The tower contains:
    • the operating hardware and the drives
  • Hardware Review
    • Two kinds of storage in a computer are:
    • RAM and ROM
    • Storage is expressed in terms of:
    • Bits, byts, megabytes, kilbytes, and gigabytes
    • The motherboard contains:
    • CPU, expansion slots, USB ports, Serial ports
    • Peripheral devices are used to:
    • Enhance the experience of the computer user!