# Display Online Help

You can display the OneDrive Connector Reference by sending an action from your web browser. The OneDrive Connector Reference describes the actions and configuration parameters that you can use with OneDrive Connector.

For OneDrive Connector to display help, the help data file (`help.dat`) must be available in the installation folder.

To display help for OneDrive Connector

1. Start OneDrive Connector.

2. Send the following action from your web browser:

       http://host:port/action=Help

   where:

   `host` | is the IP address or name of the machine on which OneDrive Connector is installed.
   `port` | is the ACI port by which you send actions to OneDrive Connector (set by the `Port` parameter in the `[Server]` section of the configuration file).

   For example:

       http://12.3.4.56:9000/action=help

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