Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Rechercher dans l’assistance

Évitez les escroqueries à l’assistance. Nous ne vous demanderons jamais d’appeler ou d’envoyer un SMS à un numéro de téléphone ou de partager des informations personnelles. Veuillez signaler toute activité suspecte en utilisant l’option « Signaler un abus ».

En savoir plus
Résolu Archivé

Browser Seach Engine - Default

DJT

My browser default search engine keeps changing without any input. How can I correct this and avoid this issue moving forward?

My browser default search engine keeps changing without any input. How can I correct this and avoid this issue moving forward?
Lire cette réponse dans son contexte

Solution choisie

https://support.mozilla.org/en-US/kb/add-or-remove-search-engine-firefox https://support.mozilla.org/en-US/kb/change-your-default-search-settings-firefox

DJT said

Changing from Google to Yahoo!

The desktop Firefox web browser has not come with any Yahoo search engine like it used for about 7 1/2 years now so this Yahoo you are seeing may be either due to an Extension toy installed or updated in Firefox recently or changed by some external application. That is if you did not install a Yahoo search engine into Firefox yourself.

Toutes les réponses (6)

Hi

What is the search engine changing from and to?

Changing from Google to Yahoo!

Hi

This support article should help you to set the search engine used by default in Firefox.

Solution choisie

https://support.mozilla.org/en-US/kb/add-or-remove-search-engine-firefox https://support.mozilla.org/en-US/kb/change-your-default-search-settings-firefox

DJT said

Changing from Google to Yahoo!

The desktop Firefox web browser has not come with any Yahoo search engine like it used for about 7 1/2 years now so this Yahoo you are seeing may be either due to an Extension toy installed or updated in Firefox recently or changed by some external application. That is if you did not install a Yahoo search engine into Firefox yourself.

Hello,

I am glad to hear that your problem has been resolved. If you haven't already, please select the answer that solves the problem. This will help other users with similar problems find the solution.

Thank you for contacting Mozilla Support.