Windows 11/10 lets you mirror the screen to other devices including TVs, streaming sticks or another computer. Learn about Windows Screen mirroring here.

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 ...

For example, we might use a keyboard to send some text input into the computer. A program stored in the memory will tell the processor to turn the input into text output on the screen .