I have win10 upgraded from win7. FF is my preferred browser with duck duck go as preferred search engine. Problem:- to make FF my default browser I have to select programs for camera, photos, music, videos, etc. With out these changes the drop down boxes don't have content when I point to a button so I know what it does. Can you help please. I don't know what other programs work for the afford mentioned items. Pappa Gee