Full-text search

Another quick way for users to find information in your Help system is through the full-text search. The full-text search allows users to search every topic in the Help system for a particular word or phrase. It's different from the Help index because the index contains keywords or phrases that may or may not be included in the actual topic, even though they are associated with the topic. The full-text search only finds topics containing the actual word or phrase the user is looking for.

You don't have to create full-text search. It's automatically created for you when you compile the project files into the Help file.