Use Online or Offline Help
Online help
If you are working online, the Autodesk online help system is displayed when you click the Help button or press F1.
Tip: If you turn InfoCenter off, you can still access the help in the View tab > Help panel.
Offline help
If you are working offline, you can download a copy of the help and get instructions on how to use it here.
Note: The offline help only provides limited support for links between related topics.