An interface is what a user uses on an operating system to make the computer do something. Some devices provide an interface that can both send and receive data e.g. A touchscreen, other can only send data e.g. A mouse.
An interface is what a user uses on an operating system to make the computer do something. Some devices provide an interface that can both send and receive data e.g. A touchscreen, other can only send data e.g. A mouse.