these windows allow you to keep your eyes on the sky and not down at your gauges.It is important that before you start adding windows you have a simple way to control them so make sure you have key mapped to your chat function..... use the same key we had in fo sending chat the "/" key ,set this up in options, controls, CHAT.Now to set or delet an information window simply use the chat key, when you press it the "To All:" box will open at that time you can then click and control any and all information windows on the screen. To adjust content or close and make the window go away just right click on it right .