In this unit, we'll dive deeper into the workings of computers, starting with understanding how computers represent data as 1s and 0s, then finding out how they process 1s and 0s with logic circuits inside a …

How does a computer work? Learn about transistors, logic gates, logic circuits, the CPU, memory, and the file system.

Starting with what makes a computer a computer. Then, you'll look at how information is represented inside the computer using tiny electrical signals going on and off at mind-boggling speeds.

Use programming as a tool to design recommendation engines, model infectious diseases, create game levels, and more! Start with the Python fundamentals like variables, conditionals, loops, and …

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Learn AP Computer Science Principles using videos, articles, and AP-aligned multiple choice question practice. Review the fundamentals of digital data representation, computer components, internet …

What is the internet? Short answer: a distributed packet-switched network. This is the introduction video to the series, "How the Internet Works". Vint Cerf, one of the "fathers of the internet" explains the …

How do computers store data? Hoes does the Internet connects billions of devices worldwide? How do we protect data from cyber threats? Start from the foundation of how computers work at the electrical …

Computer programming - JavaScript and the web Unit 1: Intro to JS: Drawing & Animation Intro to programming Drawing basics Coloring Variables Animation basics Interactive programs Becoming a …

Learn the basics of how computers and the Internet work in these videos from our friends at Code.org.