Important input Devices Which Are Used in a Computer | Keyboard - Mouse - Touchpad - Some important input devices commonly used in computers
Important input Devices Which Are Used in a Computer: Input devices are essential components of a computer system that allow users to interact with and provide data to the computer. Here are some important input devices commonly used in computers: 1. Keyboard: Keyboards are one of the most common input devices. They consist of a set of keys with letters, numbers, and symbols. Keyboards are used for typing text, entering commands, and various other functions. 2. Mouse: A mouse is a pointing device that allows users to move a cursor on the screen and interact with graphical user interfaces. It typically has buttons for clicking, scrolling, and other functions. 3. Touchpad: Touchpads are common on laptops and serve a similar function to a mouse. Users can move the cursor by sliding their fingers on the touch-sensitive surface. 4. Trackball: A trackball is a pointing device with a ball on the top that users can rotate to move the cursor. It offers an alternative to a mouse and is som...