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

Every time I start Firefox a warbling siren starts playing. Have to unplug the entire sound system.

more options

Every time I start Firefox a warbling siren starts playing. Have to unplug the entire sound system. This has just started. Sounds are turned off in Windows.

This happened

Every time Firefox opened

Every time I start Firefox a warbling siren starts playing. Have to unplug the entire sound system. This has just started. Sounds are turned off in Windows. == This happened == Every time Firefox opened

所有回覆 (1)

more options


It's just the Google homepage tribute to Pacman turning 30 today. A playable game starts up automatically, use the arrow keys to move Pacman. It's fun! You can get Ms Pacman to appear in that game by clicking the "insert coin" button twice and using the WASD keys to move :)

You can also just change your homepage to something other than google until tomorrow.