当サイトはユーザー体験を改善するためのメンテナンスを実施中に機能が制限される予定です。記事を読んでもあなたの問題が解決せず質問をしたい場合は、Twitter の @FirefoxSupport、Reddit の /r/firefox で、サポートコミュニティが皆さんを助けようと待機しています。

Mozilla サポートの検索

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

詳しく学ぶ

このスレッドはアーカイブに保管されました。 必要であれば新たに質問してください。

default search engine wont to change

  • 3 件の返信
  • 5 人がこの問題に困っています
  • 31 回表示
  • 最後の返信者: John99

more options

the default for the search engine at first is Yahoo.com , so i changed to google (dot) com in option as a default search engine. i tried search something in search bar but the default is still Yahoo.com . so that, i back to the option, and removed the yahoo (dot) com. tried search again, still yahoo as the default even i've removed and the default search was google icon.

the default for the search engine at first is Yahoo.com , so i changed to google (dot) com in option as a default search engine. i tried search something in search bar but the default is still Yahoo.com . so that, i back to the option, and removed the yahoo (dot) com. tried search again, still yahoo as the default even i've removed and the default search was google icon.

すべての返信 (3)

more options

Type about:addons<enter> in the address bar to open your Add-ons Manager. Hot key; <Control>(Mac:<Command>)<Shift> A)

In the Add-ons Manager, on the left, select Extensions. Remove yahoo Anything. Now do the same in the computers Programs Folder.

Windows: Start > Control Panel > Uninstall Programs. Mac: Open the "Applications" folder. Linux: Check your user manual.


After the problem is fixed, Bookmark and use this; Download the Mozilla Search Reset {web link} This add-on is very simple: on installation, it backs up and then resets your search preferences and home page to their default values, and then uninstalls itself. This affects the search bar, URL bar searches, and the home page.

more options

Same issue here.

When I go to addons and Extensions it says "You don't have any add-ons of this type installed"

I only have Yahoo and Google search engines installed, default is Google, but when Firefox does an automatic search it brings up http://webhelper.centurylink.com

more options

Hi kinghq1, Sorry you are having problems

It sounds like you have a browser hijacker. Please try scanning with all the tools listed in this article

Please take care if looking on the Internet for solutions, some either do not work, add more unwanted programs, &/or provide costly offers of fixes.

If the standard methods do not work or you need further advice

  1. Please start your own question thread using /questions/new/desktop
  2. Please try your best to follow the prompts and add troubleshooting information.
  3. Explain what you have tried to do, and the results.
  4. Post back in this thread /questions/1090064 just to confirm that you have started your own question, and we will try to answer it.