Computer Technology - PowerPoint PPT Presentation

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Title:

Computer Technology

Description:

Hardware Components. Processor. Internal Memory. Mass or External Storage. Input devices. Output Devices – PowerPoint PPT presentation

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Title: Computer Technology


1
Computer Technology
  • Parts and Operation of a Computer

2
Hardware Components
  • Processor
  • Internal Memory
  • Mass or External Storage
  • Input devices
  • Output Devices

3
Processor
  • Acts as the Brain of the machine
  • Controls the functions
  • Manipulates information

4
Memory Function
  • Stores instruction and information
  • Also known as RAM- (random access memory)
  • Kilobytes or megabyters are terms used to
    describe capacity of RAM

5
Input Devices
  • Mouse
  • Keyboard
  • Scanner
  • Microphone

6
Output Devices
  • Printer
  • CRT or LCD
  • Speakers

7
Mass or External Storage
  • Storage
  • Stores info. Over long period of time, examples.
  • Hard Disk
  • Floppy Disc
  • Disk
  • CD-ROM/DVD-ROM
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