This would depend on what type of computer you are discussing...
- For a personal computer (Desktop) or a Laptop this would be a keyboard followed closely by a mouse or touchpad.
- For a tablet this would be the touch screen.
Keyboard is the most important input device used on computer. Other input devices are Mouse, Scanner, Joystick, Microphones (recording) etc.
The computers main input device is the keyboard
mouse or keyboard.
The keyboard
The mouse and keyboard
keyboard
Keyboard.
mouse
A keyboard.
A stylus.
A power supply unit (PSU) converts mains AC to low-voltage regulated DC power for the internal components of a computer. PSU is a output device because it is outputting power to the rest of the device. Most personal computers can be plugged into standard electrical outlets.
An "Input Device" is anything that receives information and 'Inputs' it into the computer. The most basic are... * Keyboard * Mouse * Controller * Scanner * Microphone * Web Cam
The keyboard and the mouse or mouse pad are the input devices. However there may also be a camera and a microphone in some tablets and these too are input devices.
If you are talking about computers there are a number (basically anything that collects data): Keyboard Mouse Digitizer Scanner A camera could also be considered an imput device
The CPU and Memory. But generally you also need an Input device and an Output device.
The most used input device on a computer is the keyboard.
input
The most used input device on a computer is the keyboard.
Scanner can never be an output device! You most understand that scanner, falls into input device that helps to take input from the user into the computer.
The most used input device on a computer is the keyboard.
Keyboard.
Normally it is an output device. However a touchscreen monitor is both an input and output device.
The most common used audio input device is the webcam
most/all input devices are with a software called glovepie.
Keyboard Mouse