During the year end clean up, my client was in and out of so many windows and kept opening and closing then. She realized that she could leave several open, but wondered how she could easily toggle back and forth to the ones she needed.
One solution is to use the Open Window List. -- from the View menu, select Open Window List. QuickBooks adds a column along the left side of the screen. It keeps a list of all the windows you used and that are still open.
Clicking back and forth in this list is much faster than trying to find an open window by closing other windows. If you don’t like using the Open Window List, or close it, you can still view the list of open windows from the Windows menu.