How Do Computers Work?

The video explains what computers are, how they follow instructions, and the role of programs and apps. It covers the main components of a computer, such as the CPU and memory, and describes input and output devices like keyboards, mice, and screens. The video also highlights the diverse applications of computers in various fields, from communication to space exploration.

What is a computer primarily described as in the video?

• A device for playing games

• A gadget for making phone calls

• A machine that can follow instructions

• A tool for watching videos

What is the role of the CPU in a computer?

• It connects the computer to the internet

• It stores all the data

• It acts as the brain of the computer

• It displays images on the screen

How does a computer's memory function similarly to a human brain?

• It powers the computer on and off

• It enables the computer to display images

• It allows the computer to remember steps in a process

• It helps the computer to connect to the internet

Which device is used to input letters and numbers into a computer?

• Keyboard

• Screen

• Printer

• Mouse

What is one of the functions of a computer screen?

• To store data

• To show the results of programs

• To print documents

• To input data