Apple Keynote 3 - Manual (Page 18)

18 Preface Welcome to Keynote
Help tags are also available for many onscreen items. To see a help tag, let the pointer
rest over an item for a few seconds. Help tags in the Inspector window are useful for
learning about the effects of various options.
Web Resources
Go to www.apple.com/keynote to get the latest software updates and information.
You can also purchase Keynote products on the web.
Technical Support
A variety of support options are available to Keynote users. For more information, see
the AppleCare Software Service and Support Guide that comes with your Keynote
documentation or choose Help > Service and Support.
To display a help tag, rest
the pointer over an item.