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

Some can even use our breath as an input method. Output devices can turn text into speech for people with visual difficulties or speech into text for people with hearing difficulties.

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

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().