The Display Control window and the toolbar can be moved around as floating windows, or they can be docked inside the edges of the 3D PCB Viewer window. Figure 2-1shows the Display Control window docked whereas Figure 2-4 shows the Display Control window as it appears when floating. Floating windows are not constrained to the 3D PCB Viewer window and can be dragged to any location on your monitor screen. Windows and toolbars can also be resized by dragging their edges or corners with the mouse.