Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

為了改善您的使用體驗,本網站正在進行維護,部分功能暫時無法使用。若本站的文件無法解決您的問題,想要向社群發問的話,請到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 發問,我們的社群成員將很快會回覆您的疑問。

搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

safe mode feature is missing in Firefox 5

more options

somehow the option to run Firefox in safe mode has disappeared, I need to run in safe mode to see if a problem is fixed on a website, but there is no option to run in safe mode, that option came up missing!

somehow the option to run Firefox in safe mode has disappeared, I need to run in safe mode to see if a problem is fixed on a website, but there is no option to run in safe mode, that option came up missing!

所有回覆 (1)

more options

In Firefox 4 the Start Menu shortcut for opening the Firefox SafeMode was removed and two new ways added. http://support.mozilla.com/en-US/kb/Safe+Mode

  1. You can open the Firefox 4/5/6/7 SafeMode by holding the Shft key when you use the Firefox desktop or Start menu shortcut.
  2. Or use the Help menu item, click on Restart with Add-ons Disabled... while Firefox is running.

To exit the Firefox Safe Mode, just close Firefox and wait a few seconds before using the Firefox shortcut (without the Shft key) to open it again.