Preview lessons, content and tests

Computer Science & Programming solved. All in one platform.

1. To trial the platform and take tests, please take a few seconds to SIGN UP and SET UP FREE.

2. Searching for something specific? See our text overview of all tests. Scroll right for levels, and lists.

3. Student and Teacher User Guides |  Schemes of Work |   Real Teacher use Videos |

Join 36000+ teachers and students using TTIO.

Find out more and become an Excel Pro!

There is so much more you can do with Excel.

Check out and try to watch the rest of this video series. It is a playlist that takes you through everything from basics through to advanced features and tools in Excel.

Here are just a few more things: (click for more)

Data Validation (ensure the data input is valid)

Using Templates (a quicker way to get started)

Working with Strings (Text) - there's a lot you can do