How to change active window colors in my different software applications to grey or lightgrey. IÃ‚Â´ve tried with different themes and changed the active and inactive window to grey in "Window Color and Appeareance", but still they are light blue, i.e. Windows 7 default color, in all my software applications. And another question: Is it possible to change the width of the windows to be narrower? ItÃ‚Â´s possbible with WindowsBlinds, but there are still no version of WindowsBlinds for Windows 7.