Notes for yourself

If you have a widescreen laptop that projects only the left part of the screen, you can use the right edge of the screen for notes: 

<div id="notes">
Put any notes here you want to see
while you're speaking.
</div>
The audience won't see the notes, so you can remind yourself of stories or points you don't want to forget to mention.

You'll also see a reminder of the next slide at the bottom right.