"Hello, Amigo! Today you handled the tasks very well. Have a seat and watch a video."

Java Core,  level 7lesson 9
What’s inside your computer?
We need Java and other languages to facilitate communication between people and computers. Handling even simple actions utilizes critical computer components such as peripherals, the input/output subsystem, CPU, and memory. This video explains the steps your computer takes every time you click with the mouse.