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。

Size of window

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

more options

I mistakenly made the window size on Firefox bigger than my computer screen. Now I can't figure out how to change it back. Please help me.

I mistakenly made the window size on Firefox bigger than my computer screen. Now I can't figure out how to change it back. Please help me.

選ばれた解決策

Try to open the system menu via Alt+Space and use the move and resize items to make the window fit again.

You can try to rename (or delete) the xulstore.json file in the Firefox profile folder if that didn't work.

  • C:\Documents and Settings\<user>\Application Data\Mozilla\Firefox\Profiles\<profile>\

"AppData" (XP: Application Data; Mac: ~/Library; Linux: ~/.mozilla) is a hidden folder.

この回答をすべて読む 👍 2

すべての返信 (2)

more options

I assume you already tried to close and re-open Firefox.

You can start Firefox with command line by defining height or width of the window. Close Firefox, press the combination key Windows + R. In the popup, enter one of the following command line, then click on OK.

  • firefox.exe -height 640
  • firefox.exe -width 480

Next resize your Firefox window.

Note: you can use other values than 640 and 480.

more options

選ばれた解決策

Try to open the system menu via Alt+Space and use the move and resize items to make the window fit again.

You can try to rename (or delete) the xulstore.json file in the Firefox profile folder if that didn't work.

  • C:\Documents and Settings\<user>\Application Data\Mozilla\Firefox\Profiles\<profile>\

"AppData" (XP: Application Data; Mac: ~/Library; Linux: ~/.mozilla) is a hidden folder.