In prior Java 101 articles, I referred to the concepts of redirection, standard input device, and standard output device. To demonstrate inputting data, several examples called System.in.read().

Computer devices such as mice, printers, scanners and speakers are known as peripheral hardware. These peripherals are further split into two categories, input devices and output devices.

Wired and wireless data keyboards break down linguistic input and software commands into individual units of meaning. You can type a single letter, combine alphanumeric keys with command keys to ...

What does PC input/output actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

Once you do so, you’ll see a listing of all of your Mac’s input and output devices. You can then easily switch between those devices with a mere mouse click.