Computer Architecture

Computer Architecture

INPUT

An input device is any hardware device that sends data to a computer, allowing you to interact with and control the computer.

The most commonly used or primary input devices on a computer are the keyboard and mouse. However, there are dozens of other devices that can also be used to input data into the computer.

• Keyboard.
• Image scanner.
• Microphone.
• Pointing device. Graphics tablet. Joystick. Light pen. Mouse. Optical. Pointing stick. Touchpad. Touchscreen. Trackball.
• Webcam. Softcam.
• Refreshable braille display

      

OUTPUT

Any information that has been processed by and sent out from a computer or similar device is considered output. A simple example of output is anything you view on your computer monitor.

• 3D Printer.
• Braille embosser.
• Braille reader.
• Flat panel.
• GPS.
• Headphones.
• Computer Output Microfilm (COM)
• Monitor.