If you want to work on your WordPerfect 6.1 or later document on a clean screen without all the toolbars etc, just press <Alt>-<Shift>-<F5>. The first time you do this, you'll see a confirmation box. To avoid subsequent requests for confirmation, click the Do not show this message next time I hide bars check box, and press <Enter>. To return to the normal screen after hiding the interface, press <Esc>.