Input and Output

The most acquainted with the pieces of the PC that we collaborate with day to day


The absolute first PCs just acknowledged “punch cards” as information. PC researchers needed to finish off their directions and afterward feed the cards into the PC cautiously. Input gadgets, similar to amplifiers to catch sound waves, scanners to catch picture information, and computer generated reality gadgets to catch our body developments.

INPU Devices Name:

  • Keyboard.
  • Light pen.
  • Mouse.
  • Joy Stick.
  • Light pen.
  • Track Ball.
  • Scanner.


A standard result gadget is the PC screen, which shows text, pictures, and UI components by illuminating a great many pixels with various varieties. There are numerous alternate ways a PC could yield information.

OUTPUT Devices Name:

  • Printer.
  • Speakers.
  • Headphones.
  • Projectors.
  • Sound Card.
  • Video Card.

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