Input devices of a computer are hardware components that allow users to enter data, commands, and interact with the computer system. They are essential for communicating with the computer and providing instructions or information. Common input devices include:
Keyboard: Used for typing text and entering commands.
Mouse: Enables pointing and clicking to navigate on-screen elements.
Touchscreen: Allows direct interaction by touching the screen.
Stylus or Digital Pen: Used for precise drawing or writing on touchscreens or graphics tablets.
Trackpad: Commonly found on laptops, it functions as a touch-sensitive alternative to a mouse.
Scanner:Converts physical documents or images into digital format.
Webcam: Captures video and images for video conferencing, recording, and online communication.
Microphone: Records audio input for voice commands, recording, and communication.
Joystick: Typically used for gaming or controlling specific applications.
Graphics Tablet:A device for digital artists and designers to draw and design using a stylus.
Barcode Reader: Scans barcodes to input product or inventory information.
Digital Camera: Transfers photos and videos to a computer for editing and storage.
Biometric Scanner: Authenticates users through fingerprint, iris, or facial recognition.
Gesture Recognition Devices: Capture and interpret hand or body movements for interaction.
These input devices enable users to provide various types of data and commands to the computer, making it a versatile tool for a wide range of tasks.
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