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  1. Télécharger et installer Firefox sous Windows | Assistance de Mozilla

    Oct 30, 2021 · REDIRECT Comment installer Firefox sous Windows Partagez cet article : https://mzl.la/3Qw0pIN Ces personnes ont aidé à écrire cet article :

  2. Install Firefox on Windows - Mozilla Support

    Mar 5, 2014 · Firefox Download Firefox desktop Android Browser iOS Browser Focus Browser Firefox for Developers Developer Edition Beta Beta for Android Nightly Nightly for Android Mozilla Account …

  3. Installation et mises à jour | Assistance de Firefox

    Sep 25, 2025 · Passer de Chrome à Firefox Firefox peut transférer automatiquement les marque-pages, les mots de passe, l’historique de navigation et d’autres préférences depuis Chrome sans rien …

  4. Installation and updates | Firefox Help - Mozilla Support

    Sep 25, 2025 · Installation and updates Learn how to install your favorite Mozilla products and keep them updated. Update Firefox to the latest release Firefox automatically updates itself by default, but …

  5. Instalação e atualização | Ajuda do Firefox - Mozilla Support

    Aug 31, 2025 · Instalação personalizada do Firefox no Windows A opção de configuração personalizada do instalador completo do Firefox permite escolher o local da pasta do programa e atalhos. Saiba mais.

  6. Firefox Help - Mozilla Support

    Backup, recovery, and sync Restore bookmarks, passwords, and data from an old Firefox profile Use Troubleshoot Mode in Firefox Back up and restore information in Firefox profiles View All 12 Articles

  7. 安装与更新 | Firefox 帮助 - Mozilla Support

    Aug 14, 2025 · 对 Firefox 更新和辅助工具进行故障排除 了解在 macOS 系统上更新 Firefox 时若出现"Firefox 正尝试安装新的辅助工具"提示信息该如何处理。

  8. Mozilla Support

    Update Firefox to the latest release Firefox automatically updates itself by default, but you can always do a manual update. Learn how to update Firefox on Windows, Mac, or Linux.

  9. Client Challenge - Mozilla Support

    Please check your connection, disable any ad blockers, or try using a different browser.

  10. Client Challenge - Mozilla Support

    A required part of this site couldn’t load. This may be due to a browser extension, network issues, or browser settings. Please check your connection, disable any ...