Click the lightbulb icon at the top right in the banner to access SonicOS/X online help.
Your browser opens the SonicWall technical documentation page for your appliance platform and firmware version in another tab or window. From here, you can search for a keyword or open the relevant document.
There are many administration guides for SonicOS and SonicOSX, each covering a menu group such as Dashboard or Rules and Policies. For more information and a mapping of the SonicOS and SonicOSX menu groups to the associated admin guides, refer to: