Suddenly some of my keyboard shortcuts are all wrong. I have no idea what happened. Anyway now F6 is closing windows and F11 is Save. Where would these setting be? Nothing is changed in Sys Prefs, Kb/Mouse, Shortcuts. I only use 3 of them - all others have been disabled so they don't interfere with 3rd party shortcuts. One of the ones that is enabled there doesn't even work. So its deeper in the system.