Adobe ACROBAT READER 7.0 Manual page 178

Using keyboard shortcuts for menu commands and
navigation
You can navigate by using the keyboard instead of the mouse. See
shortcuts. In Mac OS, several keyboard-access features are available. In Windows, some
of the keyboard shortcuts used to navigate in Adobe Reader may differ from those used in
other Windows applications.
Related Subtopics:
Setting up full keyboard access (Mac OS only)
Using shortcuts within web browsers (Windows only)
About keyboard