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

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

Firefox update

  • 5 件の返信
  • 2 人がこの問題に困っています
  • 33 回表示
  • 最後の返信者: Denys

After the last update, I am missing the “Minimize” and “Close” buttons on Firefox on my Microsoft desktop computer. Cannot close the app when finished. Anyone know how I can get them back?

After the last update, I am missing the “Minimize” and “Close” buttons on Firefox on my Microsoft desktop computer. Cannot close the app when finished. Anyone know how I can get them back?

すべての返信 (5)

Hi Barb,

As a workaround, you can close Firefox by clicking the menu button and selecting Exit (or by pressing Ctrl+Shift+Q).

Regarding the issue: could you please attach a screenshot to help us better understand what's happening?

at the red arrow on the attached photo you'll note that there are no little symbols (minimize, maximize, close) that are usually in the upper right-hand side. Consequently, I am limited in the functionality of this program. Any help would be welcome.

Oh, thank you for sharing a screenshot. That's weird. Could you please try running Firefox in Troubleshoot Mode and see if the problem persists in order to exclude potential add-on / hardware acceleration influence?

Also, are there any other apps on your PC that behave in a similar way?

I opened in Troubleshoot Mode and the controls are back! I didn't have this problem in any other program.

Great! If the problem did not occur in Troubleshoot Mode, the likely cause is an extension, theme or hardware acceleration. Please see this article for further troubleshooting steps.

Looking forward to your update on how the troubleshooting goes!

質問する

投稿に返信するには あなたのアカウントにログイン する必要があります。まだアカウントをお持ちでなければ、新しい質問を開始 してください。