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
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。
アーカイブに保管済み

Just had an auto update for my browser and no passwords? have lost all my bookmarks and password with an browser update

katywoodworker replied
katywoodworker

4182023 Browser updated and lost all passwords. reload the passwords

4182023 Browser updated and lost all passwords. reload the passwords

すべての返信 (3)

Sorry to hear about your issue, but going forward I recommend running more than 1 version of Firefox. This way your data is not in just 1 browser. Firefox and either Dev, Beta, or Nightly. You can also run Waterfox. see screenshots.

Did you have your data on another device?

No, I thought that firefox would realize there is a problem. And to answer your other response. If i had 2 copies running on the same pc, would i not lose the data like i have on this one?