firefoxhelp

Stillneedhelp?Signin/uptopostyourquestionandgethelp.AskNow·DownloadFirefox·SystemsandLanguages·What'sNew·Privacy.,FrequentTopics·Troubleshooting·Basicbrowsing·Installandupdate·Syncandsave·Customizesettingsandpreferences·Protectyourprivacy·Stillneed ...,FrequentTopics·Troubleshooting·Basicbrowsing·Installandupdate·Syncandsave·Customizesettingsandpreferences·Protectyourprivacy·Firefox ...,Mozill...

Chat and share

Still need help? Sign in/up to post your question and get help. Ask Now · Download Firefox · Systems and Languages · What's New · Privacy.

Firefox for Android Help

Frequent Topics · Troubleshooting · Basic browsing · Install and update · Sync and save · Customize settings and preferences · Protect your privacy · Still need ...

Firefox Help

Frequent Topics · Troubleshooting · Basic browsing · Install and update · Sync and save · Customize settings and preferences · Protect your privacy · Firefox ...

Firefox 技術支援

Mozilla Support Logo. Search Menu Avatar for Username. 取得幫助. 關閉Firefox 選單. 向網友求救. 由我們的社群志工與員工在此為您服務。 Firefox 瀏覽器 · Mozilla VPN ...

Fix problems

A Refresh can fix many issues by restoring Firefox to its default state while saving essential information like bookmarks and passwords.

Mozilla 技術支援

Mozilla Support Logo. Search Menu Avatar for Username. 取得幫助. 關閉Firefox 選單. 向網友求救. 由我們的社群志工與員工在此為您服務。 Firefox 瀏覽器 · Mozilla VPN ...

使用疑難排解資訊頁來幫助修正Firefox 問題

疑難排解頁整理了許多和Firefox 狀態有關的資訊，例如已安裝的擴充套件、已修改的偏好設定、圖形資訊，這些資訊可以協助您排除在使用Firefox 時遇到的問題。

取得社群支援

成為志工. 在此回答問題並幫助我們改善知識庫內容，與其他人一起切磋琢磨專業能力。了解更多. Mozilla. 檢舉商標濫用 · 原始碼 · Twitter · 加入我們的社群 ...

如何幫忙

To learn more about supporting users through Live Chat start here. 提供建議. 郵件群組/ 新聞群組. Do you have any feedback on improving the support.mozilla.com ...

知識庫主控台

Firefox Support troubleshooting guide, 84. 即時 ; Anatomy of a Knowledge Base article, 28. 即時 ; How to use For, 15. 即時 ...