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

Firefox will not start correctly/work

  • 2 回覆
  • 1 有這個問題
  • 7 次檢視
  • 最近回覆由 cor-el

more options

Every time I open Firefox, I lose the very top bar with the minimize and close buttons and I am unable to do anything on the browser because it is unresponsive. I have tried 4 times to delete and reinstall firefox, with no resolution. I need firefox to take my exams, so I really need it to work. I have attached an image of how the browser appears when I open it.

Every time I open Firefox, I lose the very top bar with the minimize and close buttons and I am unable to do anything on the browser because it is unresponsive. I have tried 4 times to delete and reinstall firefox, with no resolution. I need firefox to take my exams, so I really need it to work. I have attached an image of how the browser appears when I open it.

所有回覆 (2)

more options

Here is the image of my browser

more options

Firefox would normally show these control buttons at the at the right end of the tab bar.

Does any tooltip show if you hove the mouse in that area?

Start Firefox in Safe Mode to check if one of the extensions (Firefox menu button/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem.

  • Switch to the DEFAULT theme: Firefox menu button/Tools > Add-ons > Appearance
  • Do NOT click the Reset button on the Safe Mode start window

You can toggle the title bar on/off via the "Title Bar" button at the bottom left in the Customize palette window to see if that makes the buttons appear. You can open the customization window via the "3-bar" menu button drop-down list.

You can try a different Windows theme and Windows background image (wallpaper) to see if that helps.