Input Devices

The data or instruction given to the computer is called Input.
A Hardware component used to enter data and instructions into computer is called Input-Devices.Most Commonly used input devices are Keyboard,Mouse,Micro-phone,Scanner,Digital Camera and Pc Camera.

Keyboard:-

Keyboard is used to enter text.It contains Alphabetic,Numeric and other keys to enter different type of Data.

Mouse:-

Mouse is pointing device.It controls the pointer on the screen.Th user gives instructions to the Computers through mouse.It contains different buttons.

Micro-Phone:-

Micro-phone is used to enter Voice into Computer.

Scanner:-

It reads printed text and graphics and translates the results in digital form.

Digital-Camera:-

Digital  Camera  is used to take and store pictures in Digital form.

PC-Camera:-

Pc camera is used to create movie and take photos on the computer.It is also used to make a video phone call.