Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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。

Avatar for Username

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。

How do I remove split screen

  • 2 件の返信
  • 71 人がこの問題に困っています
  • 6 回表示
  • 最後の返信者: cor-el

BarbaraRuth
BarbaraRuth
more options

My Firefox is always displaying as a vertical split screen with 2 apps open. I want to return to a single screen

Thanks

My Firefox is always displaying as a vertical split screen with 2 apps open. I want to return to a single screen Thanks

すべての返信 (2)

Svetlana
Svetlana
more options

Tools,Add-ons,Extensions, do you have "Fox Splitter" or "Split window" extension? If so, does disabling it and restarting Firefox work?

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

Make sure that you do not open a bookmark in the sidebar.

Opening in the side bar is the default for bookmarks that are created via a link or button on a website.
You can check the Properties of a bookmark via the right-click context menu in the side bar (Ctrl+B; Cmd+B on Mac).
In the Bookmarks Manager (Bookmarks > Organize Bookmarks) you can click the More button in the Details pane at the bottom right.
Make sure that "Load this bookmark in the side bar" is not selected.