Introduction of computer - PowerPoint PPT Presentation

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Introduction of computer

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Introduction to Computer, What is Computer, Computer devices – PowerPoint PPT presentation

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Title: Introduction of computer


1
What is Computer ?

Contact us-
2
What is Computer ?
  • Introduction -
  • A computer is an electronic device which takes
    input through input devices, processes it and
    gives output through output devices.
  • It also stores data for further processing.
  • Computer works with 0s 1s (Binary) .
  • Like all electronic devices a computer works with
    DC power supply.

3
What is Computer ?
  • Input Devices are (Keyboard , Mouse , mic ,
    Webcam , Scanner) etc
  • Output Devices are (Monitor, Projector, LED TV,
    Speakers) etc
  • Processing Devices (CPU)
  • Storage Devices (Hard-disk, DVD, CD, BRD, FD)

4
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5
HARDWARE COMPONENTS
  • Components of a computer
  • Motherboard
  • Processor
  • Primary storage Devices
  • RAM (Random Access Memory)
  • ROM (Read Only Memory)
  • Secondary Storage Devices
  • HDD (Hard Disk Drive)
  • Optical Drives (CDROM, DVD, etc.)
  • Floppy Disk Drive

Processor
Hard disc
Ram Memory
6
HARDWARE COMPONENTS
  • SMPS (Switched Mode Power Supply)
  • Input devices
  • Keyboard Mouse
  • Output Devices
  • Monitor, Projector, Speaker .etc..

7
Applications
  • Computer can process with high speed.
  • Computer can do multiple task at a time.
  • With the Help of computer we can save time and
    money.
  • Nowadays computer is involve in every operation
    and helps in all departments.

8
Thank You
Address- Lower Ground Fortune Mall, behind
Maharashtra bank, Sitabuldi, Nagpur
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