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

Backup, recovery, and sync

Sync data

Sync your data across different platforms and devices.

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How to set up Firefox Sync in Firefox for Android

Sync Firefox data

Sync bookmarks, tabs, history and passwords on Android

How do I choose what information to sync on Firefox?

Turn on/off saved logins, login sync and login autofill in Firefox for Android

Disable Firefox Sync on a lost phone or tablet

Change your two-step authentication device for your Mozilla account

How do I share a tab from Firefox for Android?

Firefox Sync - Take your bookmarks, tabs and personal information with you

Share pages with Firefox from other browsers

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