@william-alfredo-Calderon-Soracipa, I like that idea. This worked for me: GUIPropView.exe /Action Close Visible:Yes You can find that exe here: https://www.nirsoft.net/utils/gui_prop_view.html

@william-alfredo-Calderon-Soracipa, I answered here: https://www.triggercmd.com/forum/topic/1698/how-to-close-all-open-windows-of-my-pc-in-windows