A computer program that has been taught to think for itself. A.I. is being used in self-driving cars, computers that play chess and to make art.

Billions of people make decisions online. Most of these decisions are recorded, and are used to fi nd patterns and trends in behaviour.

Aircraft that fl y without a pilot onboard. They are controlled by a human on the ground, or by a computer program.

Javascript is a coding language used to make websites. It is the most popular coding language onthe internet!

A server is connected to other computers. It helps them store data, run programs, fi nd information, send and receive messages and more.

The Cloud is made of servers all over the world, connected by the internet. It keeps your fi les safe in case your computer breaks.

A low-cost computer, the size of a credit card. It gives more people the chance to create and play with computers.

If you connect to the internet, your computer gets a unique number called an IP Address. Programs use your IP Address to talk to your computer.

When you visit a website, a little text fi le is saved to your computer. This is a cookie! It helps the website know if you’ve been there before.

A.R. adds live fi lters to the real world. Catching Pokémon in the park, fi nding train stations in a city or putting cat ears on your selfi e.

WHAT DO THESE WORDS MEAN?