Learn about the input and output devices of the computer with examples, functions, and uses. Check the detailed notes and sample questions to understand the fundamentals. Learn about the different types of input and output devices , their functions, and their significance in today’s technology-driven world. Explore examples of input devices such as keyboard, mouse, touchscreen, scanner, and webcam, and output devices such as monitor, printer, speaker, headphones, and projector. What Are Input Devices ? Input devices are hardware components that allow users to send data or instructions to a computer. In simple terms, they are how we communicate with our computers. Common Input Devices : Keyboard Used to input text, numbers, and commands. Comes in various layouts, including QWERTY and ergonomic designs. Mouse A pointing device that controls the on-screen cursor. Includes left-click, right-click, and scroll functions. Touchscreen Combines input and output into one ... Learn the definitions and examples of input , output and input / output devices . Input devices send data to a computer, output devices display or reproduce data, and input / output devices do both.
