Everyone works differently, for example some users are data type focused, whilst others are action/workflow-orientated. file paths, display options, notifications, etc, navigate to PRO>Options>Datamine Discover>Configuration.
For Discover specific Help content, product updates, etc, navigate to PRO>Add Ins>Datamine Discover To configure Discover, e.g. Where do I find all the content normally under Help? The MapInfo Pro ribbon interface uses a 'backstage' area under the PRO tab.