# Display Online Help

You can display the Amazon S3 Connector Reference by sending an action from your web browser. The Amazon S3 Connector Reference describes the actions and configuration parameters that you can use with Amazon S3 Connector.

For Amazon S3 Connector to display help, the help data file (`help.dat`) must be available in the installation folder.

To display help for Amazon S3 Connector

1. Start Amazon S3 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 Amazon S3 Connector is installed.
   `port` | is the ACI port by which you send actions to Amazon S3 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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