What is a database?

Databases are a great way to store, search and select information. Find out how they can be used.

How does the internet work?

The internet is made up of millions of computers all connected together in a network. Find out how it works.

What makes a good webpage?

A webpage is a digital document stored on a web server. Find out how to make a good webpage.

How do search engines work?

Find out how search engines work, including how they choose the top results.

5 class clips

We have a selection of great videos for use in the classroom