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

Avatar for Username

Mozilla サポートの検索

サポート詐欺に注意してください。 私たちはあなたに通話やショートメッセージの送信、個人情報の共有を求めることはありません。疑わしい行為を見つけたら「迷惑行為を報告」からご報告ください。

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。

I can not open new tabs witht the + button

  • 1 件の返信
  • 1 人がこの問題に困っています
  • 184 回表示
  • 最後の返信者: TonyE

jkmorris101
jkmorris101

When I click on the + button next to the last tab, a new tab will not open. Also, if I right-click on a tab and chose NEW TAB, a new tab will not open. I can open a new tab by right-clicking in a web page, or by right-clicking on a link in my favorites toolbar. This feature was working and just stopped. I have reboot, and even re-installed firefox.

When I click on the + button next to the last tab, a new tab will not open. Also, if I right-click on a tab and chose NEW TAB, a new tab will not open. I can open a new tab by right-clicking in a web page, or by right-clicking on a link in my favorites toolbar. This feature was working and just stopped. I have reboot, and even re-installed firefox.

すべての返信 (1)

TonyE
TonyE

Try uninstalling the Ask toolbar and it should work again. There is a compatibility issue with the Ask toolbar and the current version of Firefox.