Firefox does not work with many websites any more. I constantly get notifications from websites telling me I need to update my browser. I am not able to download many forms and some videos no longer work. I've tried to update but I'm on some ESR & still get notifications that my browser is not supported by many websites. I have windows 11 (chg from 10 in March 2025), 64 bit but it says my system is not sufficient & that I'm running windows 8 which I am not. I have made the decision, after over 10 yrs using Firefox, that I'm going to move everything to Chrome. I HATE that I have to do this but I can't get any support/help from Mozilla or firefox to correct whatever the problem is. If anyone has any suggestions, I would appreciate. Done