MajorGeeks published a tutorial about how to show all open windows stacked, cascading, or side by side.
How to Show All Open Windows Stacked, Cascading, or Side By Side
Windows 10 offers a feature you might not have noticed that allows you to show all windows as cascading, stacked, or side-by-side.
How to Show All Open Windows Stacked, Cascading, or Side By Side - MajorGeeks