The Document window shows the current document. You can select any of the following views:
When the Document window has a title bar, the title bar displays the page title and, in parentheses, the file’s path and filename. After the filename, Dreamweaver displays an asterisk if you’ve made changes that you haven’t saved yet.
When the Document window is maximized in the integrated workspace layout (Windows only), it has no title bar; in that case the page title and the file’s path and filename appear in the title bar of the main workspace window.
When a Document window is maximized, tabs appear at the top of the Document window showing the filenames of all open documents. To switch to a document, click its tab.