# Getting Context Help

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Nx Witness includes a context-sensitive help system.

To launch the help system, c lick on the Help button "?" in the Navigation Panel, then c lick on the desired interface element. This manual will open in a web browser to the topic most relevant to the element you clicked on.

You can also use the F1 button to open the About Nx Witness dialog, which displays important System and network configuration information (see "Collecting Additional Information".