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

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New system

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Good morning you wonderfull people, I tend to update my computer once every so often. And that time has now come, I have to go through all the setting and extentions on my new system with Firefox along with many other settings for my faverate sorfware. Is there a way to copy all the existing settings to my new set up. Along with tool bar bookmarks that I can't seem to figure out how to export like the normal bookmarks. Kind regards Victor.

Good morning you wonderfull people, I tend to update my computer once every so often. And that time has now come, I have to go through all the setting and extentions on my new system with Firefox along with many other settings for my faverate sorfware. Is there a way to copy all the existing settings to my new set up. Along with tool bar bookmarks that I can't seem to figure out how to export like the normal bookmarks. Kind regards Victor.

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選擇的解決方法

You can back up your whole profile by following this article: Manually back up and restore Firefox profile data.

For me, Firefox survived the update to Windows 11 without any preparations. But it's good to back up your profile from time to time.

Thank you for your input TyDraniu, This is a side of Firefox I never new existed