Taskmanager: Hidden duplicate Firefox process to delete
If you have no desire for a reboot, then please proceed as follows:
- Press the keys [Ctrl]+[Alt]+[Del] and start the task Manager.
- Click on the tab "processes" and search for the "firefox.exe"process.
- Select the process and click on "end process".
- You now start your Browser back to normal.

 Firefox will not start 
 
Video: Firefox-settings to reset
Do you have any other problems with your Firefox, help often the factory settings. How to get your Firefox back to its original state, you can learn in our practical tip Video.
In addition, we have, in a further practical tip secret features of Firefox compiled.






