What is the function of help button in flipping book?

Q: I always see a Question Mark on the top of flipping book. When I click it, there shows something about the flipping book. I'd like to know what is its function and how to make it in my flipping book?

 

A: The Question Mark is a symbol of help. If you have no idea about the buttons in flipping book, you can click it to get the information.

As for how to make it, now I'll show you step by step.

Find "Help Button" under "Tool Bar Setting", switch it to "show"; and choose your help content file(it can be image or swf and you should make it first).

Then apply these changes. You can click the help button to check.

 

 

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