Some windows in Office are dockable, such as the Navigator window. You can move these windows, resize them or dock them to an edge.
To dock a window, do one of the following:
Ctrl
+Shift+F10
.These methods can also be used to undock a currently docked window.
Click the button on the edge of the docked window to show or hide the docked window. The AutoHide function allows you to temporarily show a hidden window by clicking on its edge. When you click in the document, the docked window hides again.