When a topic is open, a title bar at the top of the Help window displays the topic title. Below that is a row of menus (File, Edit, Bookmark, Options, and Help), which control various aspects of the file. A row of buttons usually appears below the menus. The Help author controls which buttons, if any, appear. Typical buttons include Contents, Index, Back, and Print, along with Â« and Â» buttons to browse through the file. Help authors can also create custom buttons to jump to specific topics or perform other actions.