Have a look at the code below. There's two things to notice:
- There's funny words enclosed in less-than and greater-than signs. These are called HTML "tags", and are special codes that mean specific things to a browser.
(Browsers are things like Safari, Firefox, Chrome and Internet Explorer).
- Although my code is laid out nicely, in the preview panel the words just spill across the screen.
Try making some changes and see what happens to the preview.
It's really important for you to try making changes - it's central to S2JS, and the tutorial provides a safe "sandbox" for you to try things, and break things without any damage.
When you've tried enough, click Next.