What is I/O (Input/Output)? Definition
What does I/O stands for? The acronym I/O stands for Input/Output.
What is I/O? Definition: The term I/O is used to describe any program or device that transfers data from a computer and to a peripheral device or viceversa.
The computer’s CPU handles all the I/O operations. Every transfer is an output from one device and an input to another.
Keyboard and mouse are input devices while screen and printer are output devices.
I/O ports are located on the outside of a computer, where you can connect input or output devices.