We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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。

The "+" tab has disappeared.

  • 1 件の返信
  • 4 人がこの問題に困っています
  • 16 回表示
  • 最後の返信者: Matt Brubeck

more options

I recently installed Firefox 4. It seem great. Initially it was fine, but the "+" tab to add a new tab disappeared at the end of the open tabs row has disappeared. I still have the shortcut at the top of the page, and, if i double click in the blank space next to the last tab in the row, a new tab then will open. Strange!

I recently installed Firefox 4. It seem great. Initially it was fine, but the "+" tab to add a new tab disappeared at the end of the open tabs row has disappeared. I still have the shortcut at the top of the page, and, if i double click in the blank space next to the last tab in the row, a new tab then will open. Strange!

すべての返信 (1)

more options

You can customize the toolbars and add the "Plus" tab back to your tab bar. For instructions, see Customize Firefox controls, buttons and toolbars