A bookmark is a way to reserve a spot for later reference. Most of us are familiar with the concept of bookmarks from our use of web browsers. Internet Explorer uses "Favorites" and Netscape Navigator uses "Bookmark" to recall previously saved web locations. Help files, too, can store the location of a topic page for later reference.
The bookmark menu you see above is located on a Main Window. Secondary windows do not support menus, however you can see the list of saved bookmarks from any Help window using the steps that follow.
Note: All saved bookmarks are lost each time the Help system is compiled.
Next: Creating a "Bookmark" menu item