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Form 1   Term 1  Week 11.1
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Form 1 Term 1 Week 11.1

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Transcript

  • 1. INFORMATION COMMUNICATION TECHNOLOGY SHS 1 Term 1~ Week 11 Specific Objective ~ 2.1.3 Specific Objectives ~ 3.1.3
  • 2. Input / Output devices and their functions The use of the numeric keypad
  • 3. REVIEW THE INFORMATION PROCESSING CYCLE
  • 4. INFORMATION PROCESSING CYCLE
  • 5. INPUTS AND OUTPUTS
  • 6. WHAT ARE . . .
    • Microphones
    • Key
    • Money
    • Television
    • Stereo Speaker
    • Keyboards
    • Speaker
    • Lock
    • Food
    • Monitors
    • Mouse
    • Printers
  • 7.
      • Stage 1
      • Receiving data (Input devices)
  • 8. INPUTS ALLOW LIVEWARE / USERS TO . . .
    • Interact with the computer.
    • Issue commands and provide information.
    • Directs the machine on what to do and how to do it.
  • 9. INPUT DEVICES ~ PARTIAL LIST
    • Keyboard
    • Mouse
    • Scanner
    • Joystick
    • Electronic Scratch Pad
    • Drafting Tablet
  • 10. THE MOUSE
  • 11. THE MOUSE
    • The 'Mouse' is a very popular way of controlling the screen cursor. It also makes it very easy to re-size, close and open windows. It is used for generally controlling software through the use of on-screen 'menus'.
  • 12. WAYS TO USE THE MOUSE
      • The Types of Clicks:
        • Single Left Click ~ Selection
        • Double Left Click ~ Activation
        • Click and Drag ~ Moving
        • Single Right Click ~ Task Related
  • 13. The Mouse
    • A mouse fits naturally within the palm of your hand. As you slide your arm back and forth along the desk, the mouse will detect this movement and input.
  • 14. MOUSE POINTERS
    • Pointer Arrow
    • Insertion Pointer
    • Pointer Finger
    • Busy
  • 15. THE KEYBOARD
  • 16. KEYBOARD
    • Used to type data or instructions.
    • Made up of figures, letters, and symbols.
    • Divided in to areas based on function.
  • 17. KEYBOARD'S AREA
    • Typing Keys
    • Control Keys
    • Function Keys
    • Navigation Keys
    • Numeric Keys
    • Indicator Lights
  • 18. TYPING KEYS
    • These keys include the same letter, number, punctuation, and symbol keys found on a traditional typewriter.
  • 19. NUMERIC KEYPAD
    • A fast and efficient way for entering numbers quickly.
    • The keys are grouped together in a block like a calculator.
  • 20. THE SCANNER
  • 21. SCANNER
    • An optical device which is used to input text or graphics into a computer.
    • It uses a beam of light to transfer text or an image into the computer.
  • 22.
      • Stage 3
      • display result (information)
      • (Output devices)
  • 23. OUTPUTS ALLOW HARDWARE AND SOFTWARE TO . . .
    • Present information to its user.
    • R eturn the processed data from a previously inputed task.
    • Display the results or give feedback to the operator.
  • 24. OUTPUT DEVICES ~ PARTIAL LIST
    • Printer
    • Plotters
    • CD-Writer
    • Monitor
    • Projector
    • Speakers
  • 25. THE MONITOR
  • 26. THE MONITOR
    • A Monitor also know as the computer's display, is a piece of electrical equipment which displays the work generated by you using a computer without producing a permanent record.
    • A computer display device is usually either a CRT or some form of flat panel.
  • 27. LCD PROJECTOR
    • An LCD projector is a type of video projector for displaying video, images or your work done on a computer onto a screen or other flat surface.
    • It is the modern equivalent of the overhead projector.
  • 28. THE PRINTER
  • 29. THE PRINTER
    • A printer, produces a hard copy (permanent human-readable text and/or graphics) of documents.
    • Printers are designed for low-volume output.
  • 30. EVALUATION
  • 31. EVALUATION
    • Name 2 Input devices and their describe their uses.
    • Name 2 Output devices and their describe their uses.
    • What is the difference between and input and output device.
  • 32. WHAT ARE . . .
    • Microphones
    • Key
    • Money
    • Television
    • Stereo Speaker
    • Keyboards
    • Speaker
    • Lock
    • Food
    • Monitors
    • Mouse
    • Printers

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