computer eliments

input and output

input and output

input is something that you can press example mouse, scanner and camera. output is something that comes out example printer, speaker and headphones.

hardware and software

hardware is something you can touch and software is something you touch. Hardware is physical parts of the computer system that you can see. software means computer instructions or data.

operating system

The operating system is the most important program that runs on a computer. Every general-purpose computer must have an operating system to run other programs and applications.. Operating systems perform basic tasks, such as recognizing input from the keyboard, sending output to the display screen.