為了改善您的使用體驗，本網站正在進行維護，部分功能暫時無法使用。若本站的文件無法解決您的問題，想要向社群發問的話，請到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 發問，我們的社群成員將很快會回覆您的疑問。

Avatar for Username

搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊，或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

此討論串已被封存。 如果您有需要幫助，請新增一個新問題

search engine

  • 1 回覆
  • 3 有這個問題
  • 10 次檢視
  • 最近回覆由 cor-el

knightrider1701
knightrider1701
more options

in my search engine list, suddenly just recent for whatever reason, the yahoo engine is there, and theres 2 of them listed....i always go to manage search engines and REMOVE those--dont want anything to do with yahoo....but anyway, after i remove them, i select my engine i want to use....it stays there until i close firefox and then a message pops up saying my default search engines have changed........and everytime i open firefox, there they are--the yahoo engines.. how do i PERMANENTLY get rid of them? im using version 31.0 by the way

in my search engine list, suddenly just recent for whatever reason, the yahoo engine is there, and theres 2 of them listed....i always go to manage search engines and REMOVE those--dont want anything to do with yahoo....but anyway, after i remove them, i select my engine i want to use....it stays there until i close firefox and then a message pops up saying my default search engines have changed........and everytime i open firefox, there they are--the yahoo engines.. how do i PERMANENTLY get rid of them? im using version 31.0 by the way

所有回覆 (1)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem.

  • Switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance
  • Do NOT click the Reset button on the Safe Mode start window

If you do not keep changes after a restart or otherwise have problems with preferences, see: