This is where you tell the reader a something about what the tutorial does.
You should include a message telling the reader what sort of difficulty level the tutorial is for.
Specific techniques used in this tutorial
- First technique.
- Second technique.
Here you should tell the reader what sort of things they need to do before starting the tutorial.
For example, this might be to download a font or image to be used later.
Each tutorial should be split into a number of logical sections.
With each section following on the the one before it.
Here you can give the reader a summary of what they've done and/or give suggestions for further reading and/or experiment.