How to Add Notes to a PowerPoint 2007 Slide
Move to the slide to which you want to add notes.
You need to be in Normal View to add notes.
Click and drag the Notes pane border.
The notes text area comes into view.
Click the Click to Add Notes text box.
When you click your cursor is positioned to type.
Enter your notes.
As you create your notes, you can use any of the PowerPoint standard word-processing features, such as Cut, Copy, and Paste.
Press Enter to create new paragraphs.
Your notes appear at the bottom of the slide.