Windows 10 已于2025年10月14日停止支持。如果您正在使用 Windows 10,参见 这篇文章

Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

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bookmarks

Hello, after I installed Firefox ESR, all my bookmarks disappeared. Is there any chance to get them back, as well as my browser extensions? I would like to go back to the state before the installation of ESR.

Hello, after I installed Firefox ESR, all my bookmarks disappeared. Is there any chance to get them back, as well as my browser extensions? I would like to go back to the state before the installation of ESR.

所有回复 (2)

I guess another profile has been added during the installation of ESR. Enter about:profiles in the address bar and choose a different profile.

What version of Firefox were you running before? If it was a higher numbered version, and Sync did not copy over the relevant data, you may need to copy/paste some files manually. If there was a large difference between the previous version number and the ESR, some of the file may no longer be compatible with the ESR.

See: Restore bookmarks, passwords and data from an old Firefox profile