ID safe with Firefox

I can not wait much longer for the update to use a paid for product. They say to use internet explorer. It does not work with windows 10 and you can not update the explorer on the Microsoft website. The next choice is Google Chrome and I now have many issues with many websites. Many of my financial accounts require a text or email code to open and I never had this issue before the change. I hope this update comes soon or at least give a date.