In a Firefox profile, all important data for the user is stored, such as bookmarks, history, cookies and passwords.
Reset Firefox
- Si te aparece esta página en Firefox, haz clic en este botón *Actualiza Firefox* directamente.
- No funcionará si estás utilizando otro navegador o un dispositivo móvil.
Another option is ....
Look for the Update Firefox button, at the top of the about: support page of Firefox, in the Information section to solve problems.
In the confirmation window that opens, click on Restart Firefox.
Firefox will close and restart automatically. When finished, a window will appear with a list of all the information that has been imported. To start Firefox again, click Finish.
The add-ons that are usually stored in the Firefox profile folder, such as extensions and themes, will be deleted. Plug-ins stored in other locations will not be deleted, but any modified settings will be restored.
Firefox will keep:
- Marcadores
- Historial de navegación y de descargas
- Contraseñas
- Ventanas, pestañas y grupos de pestañas abiertos
- Cookies
- Información de autocompletado de los formularios web
- Diccionario personal
Postscript:
The Restart Firefox button is also found in the Safe Mode window, in case you can not start Firefox normally. You can also do it manually by creating a new profile and transferring your important data to the new profile.