Refer to entering data into the computer to be processed by the User will be transmitted into the machine (input), and will be processed as news that the standard input device.
Means for entering data into a computer for processing by the User will be sending data to the machine (input) and will be processed as any. The device in the import data.
Mean input into the computer for processing by User will be the sender information into machine (input) and the machine will be processed as information. The device in the data standard.