Input or output

 What is input?

In computer  meaning of input is to provide or give something to the computer, Or when a computer or device is receiving a command or signal from user, the event is referred to as input to the device.

                                  OR

Set of instructions that tell the computer what to do, how to do Called Input.

For Example

 Text you type into your computer is the

 example of input.

What is output?

Data processed by computer is called output.

                                   OR

Any information processed a computer or other electronic device is called output. An example of output is anything viewed on the computer monitor screen, such as the words you type on your keyboard.