When you want to control the flow of a procedure or work on several tasks concurrently, you can have more than one window open at a time. For example, additional open windows can display alerts, prompt a user for information, or provide different views of data.
•To open a new document window based on the active window, choose Window menu > New Window.
•To modify an open window, use commands on the Window menu or use the Windows script steps.
•To open a new window that displays a different layout or behaves differently than the current window, create a script that includes the New Window script step.