> 8 Generating WinHelp > 8.13 Configuring contents for WinHelp
WinHelp 4 uses a contents, or .cnt, file for each .hlp file. When you invoke Help, the system brings up a contents page, where you see little book icons (headers) and page icons (topics). If you click a book icon, it expands to show you the books and pages it contains; if you click a page icon, the associated topic is displayed in a Help window.
§8.13.1 Naming and configuring Help files and titles
§8.13.2 Specifying heading formats and levels for contents
§8.13.3 Assembling WinHelp contents from the command line