I constantly have a problem with projects that are used by others where windows are partially hidden behind toolboxes. What happens is that others have shifted the locations of windows to suit their work environment. When I go to use the project, often the resize buttons are hidden behind a tool box and are inaccessible. I wish that either the windows would shift automatically to a spot where they are not hidden or have a item on the Window Menu to shift windows to position where they are viewable.
This command could be useful for rendered images that are larger than your screen space too.