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Understanding Computer Input Devices: A Beginner's Guide, Study notes of Computer science
A basic introduction to input devices used with computers. It defines what an input device is and lists several common examples, including keyboards, mice, microphones, webcams, scanners, and joysticks. Each device is briefly described, explaining its function and how it allows users to interact with a computer system. The document concludes by highlighting the importance of input devices in facilitating user interaction and enabling various computing tasks. It is suitable for beginners learning about computer hardware and peripherals. Concise and easy to understand, making it a good starting point for understanding the role of input devices in computing. It also touches on the impact of input devices on the size and usability of mobile computers.
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2024/2025
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WELCOME
TO
ADVANCE COMPUTER TRANING INSTITUTE
Miss Sonali Sanu
Prepared by
INPUT
DEVICE
● Keyboard
● Mouse
● Microphone
● Camera or Webcam
● Scanner
● Joystick
● Keyboard
People also ask What is a keyboard in a computer?
A computer keyboard is an input device used to enter characters and functions into the computer system by pressing buttons, or keys.
A microphone is a device that
translates sound vibrations in the
air into electronic signals and
scribes them to a recording
medium or over a loudspeaker.
● Microphone
A webcam is a digital camera that can capture and transmit audio and video data over the internet in real-time.
● Camera or Webcam
● Joystick
A joystick is a hand-held
input device that controls
the movement of an object
on a screen or other
device.
Conclusion
● By using these input devices, the user can do its work with much ease and effectively. The size of mobile computers has always been limited by the input devices. The devices described in this are wearable computer input devices which put no constraints on the size of the system.