## 9.7 Using secondary windows in HTML Help

When you jump to a secondary window in HTML Help, you get only one instance of that window. Whenever you target the secondary window, the window itself stays in place, and only the content is replaced.

In this section:

§9.7.1 Defining secondary windows for HTML Help

§9.7.2 Jumping from a topic to a secondary window

§9.7.3 Jumping from contents or index to a secondary window

See also:

§7.7 Jumping to secondary windows in Help systems

| 9.6.6 Creating buttons for other types of related-topic links |  | 9.7.1 Defining secondary windows for HTML Help |