{\b Link Demonstration} By selecting the green text, you have used the facility to provide links between topics. This is a very useful feature provided by Windows Help and supported by HelpBuilder, enabling you to prompt a user with related topics. To create a link within a topic, position the caret where you would like the green underlined text to appear and select the Edit/..Link menu option or click on the {\b LINK} toolbar icon to obtain the {\b Topic Link} dialog. Enter the text which will appear green in Windows Help in your text in the top field and in the lower field, the context ID. Context IDs are used to identify each topic within a help file and may be ordinary text, but it is recommended that you use a header file and refer to topics by their #define string. Press Ok to save/create the link. To change a previously created link, you can change the text in your topic file or you can use the mouse to highlight the link (including curly braces) and then press the {\b LINK} toolbar icon. The {\b Topic Link} dialog will appear with fields already populated for you to change. Pressing Ok will then change the text in your topic file for you.