Input Devices in Computers
Input devices, known in English as Input devices, refer to those components that facilitate the entry of information into a computer system. These devices enable users to interact with the computer’s various components by inputting different types of information. The data that can be entered through these devices ranges from audio and images to videos. Input devices are classified as a category of computer peripherals, which also includes output devices and storage devices.
Main Input Devices in Computers
Keyboard
The keyboard, or Keyboard in English, is a fundamental component of a computer. This input device is utilized for entering text, characters, and various commands into the computer. Most computer keyboards worldwide follow the QWERTY layout and consist of numerous keys, including numbers, letters, symbols, and arrow keys. Some keyboards feature additional special keys designed to perform extra functions, such as putting the device to sleep or controlling the volume, among other tasks. Notably, keyboards can connect to computers via wired or wireless methods.
Mouse
The mouse, referred to as the Mouse in English, is another essential input device that allows users to interact with on-screen objects, including programs, windows, and files. It plays a crucial role in non-touchscreen computers. A typical mouse comprises two buttons and a scroll wheel situated between them, and it can connect to the computer either through a wired connection or wirelessly via Bluetooth.
Other Input Devices
Here are additional examples of input devices used with computers:
- Microphone: Known in English as Microphone, this input device captures sound from any source and transmits it into the computer.
- Webcam: Termed Webcam in English, this input device is used to input images into the computer.