List of Computer Input Devices & Types

What is the difference between input and input devices, in this video you can know the difference very well, just like input is a piece of information is sent and input devices are such types of components that are used to send data to the computer, like
Mouse
Keyboard
Scanner
Microphone
Webcam
Joystick
Keyboard
etc.
if you want to know more detail of PC input devices and its types click under link
http://www.apnapedia.com/computer-input-devices/