You can select a video from the menu on the right which may provide insights or help with using "Let's Begin", our English Language tool. 

These are:

 

Bell-Lingo Welcome Video A video providing an overview to Let's Begin and the philosophy behind it
Installing Let's Begin A practical, step-by-step guide to installing Let's Begin on Windows
Using Let's Begin A basic tutorial on how to use Let's Begin, once it has been installed