Firefox shows a blank white page for every tab and nothing seems to fix this. I cannot access the options menu, it simply won't open when I click it. I have tried: Opening it in the troubleshooting mode Refreshing firefox (resetting it to the default) Uninstall and reinstalling Uninstalling, removing any folders relating to firefox from appdata, and then reinstalling Nothing works. It's still unusable, and I don't really want to use chrome or edge. Any help is appreciated.