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- Computer systems BY Ryan Tumwesigye
- Computer systems
- When referring to a computer, a device is any internal or external hardware peripheral that attaches to a computer to send, receive, or process data. For example, a printer is an example of a device, although more appropriately referred to as a peripheral.
- Introduction
- What are the input devices in a computer?Input Devices in Computer. The input devices are used for supplying program and data to the memory. In other words, the computer system reads the program and the data from the input devices. Most common input devices are the keyboard and mouse. The keyboard is the most common and very popular input device which helps to input data to the computer.Input Devices1) Keyboard The keyboard is a basic input device that is used to enter data into a computer or any other electronic device by pressing keys. ...2) Mouse The mouse is a hand-held input device which is used to move cursor or pointer across the screen. ...3) Scanner ...4) Joystick ...5) Light Pen ...6) Digitizer ...7) Microphone ...8) Magnetic Ink Character Recognition (MICR) ...More items
- Input devices
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