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

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Firefox
Backup, recovery, and sync

Backup, recovery, and sync

Sync your data across different platforms and devices, backup what’s important, and recover it if it’s lost.

Fer una còpia de seguretat de la vostra informació

Creada: 16/11/08

In English

Reset your Mozilla account password with Recovery Keys

Export Firefox bookmarks to an HTML file to back up or transfer bookmarks

Use Troubleshoot Mode in Firefox

Restore bookmarks from backup or move them to another computer

Restore your Firefox browsing data with a backup file

Restore bookmarks, passwords and data from an old Firefox profile

Export login data from Firefox

Switch from Chrome to Firefox

Recover user data missing after Firefox update

About your important data and their files

I've lost my Firefox Sync account information - What to do

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