Windows 10 reached EOS (end of support) on October 14, 2025. For more information, see this article.

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

What do you do if the automatic update doesn't work?

更多選項

Firefox is not updating on my Mac (10.5.8). I get messages about my installed version of FF, 5.0.1, being out of date, so I downloaded the latest, which is 9.0.1. However, the download is for a new installation, not an update of the existing FF.

If I install the 9.0.1, will it pick up the settings from my installed 5.0.1 version? Or is there some way to fix the "automatic" update so it actually updates the existing installation?

Thanks for any help!

duplicate of /en-US/questions/912233

Firefox is not updating on my Mac (10.5.8). I get messages about my installed version of FF, 5.0.1, being out of date, so I downloaded the latest, which is 9.0.1. However, the download is for a new installation, not an update of the existing FF. If I install the 9.0.1, will it pick up the settings from my installed 5.0.1 version? Or is there some way to fix the "automatic" update so it actually updates the existing installation? Thanks for any help! duplicate of [/en-US/questions/912233]

由 James 於 修改

所有回覆 (1)

更多選項

Yes if you install on top of current version the settings, history and password will be remain