If the box is checked, the rest of the page (and the following pages) are activated, and the &pgr; window appears on your screen. You can then switch between multiple desktops, as described in the &pgr; introduction.
If the box is unchecked, &pgr; is deactivated, and all windows that
might currently reside on other desktops are brought back to your screen.
You then only have one desktop again.
Note: The checkbox can only be checked at all if the &xwp; hook
is enabled. If the checkbox is grayed out, go to the "Features" page of
the "&xwp; Setup" object and
enable the &xwp; hook.