Press this menu item to delete the active window. To determine the active window, look at the Active window pulldown in the MeshTV Main window. The number of the active window will be shown, and that is the window you will delete if you press this menu item. To delete a different window, use the Active window pulldown to change the active window and then hit the Delete menu item. Once the window has been deleted, window 1 becomes the active window, unless it was the window deleted, in which case the next lowest numbered window becomes the active window (i.e., window 2, if it exists, else window 3, etc.) Windows are not renumbered after a deletion.