![Firefox logo](https://assets-prod.sumo.prod.webservices.mozgcp.net/media/uploads/products/2020-04-14-08-36-13-8dda6f.png)
Firefox and Thunderbird stopped working
Windows 11 computer. Since 2 days Firefox and Thunderbird have stopped working. I get a blank browser and a Thunderbird without my emails. All other browsers still work and Firefox also works on my smartphone. I have followed the suggestions on the Support website, but nothing helps. What now?