Big Business allows you to move any open Window. As expected, you can move windows by dragging the title bar, but you can also move windows without using a title bar.
This Solution provides the various methods for moving open windows.
Dragging the Title Bar:
Windows that have a title bar across the top of the window can be moved by dragging the title bar.
On Mac OS:
You can drag any window by holding the Control and Command (Apple) keys and dragging from anywhere on the window.
In Windows Operating System:
You can drag any window by holding the Ctrl key, then holding the left mouse button, then holding the right mouse button, then dragging. This technique only works if you hold the left mouse button first.