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

Backup, recovery, and sync

Recover data

Learn how to recover your lost data.

بالإنجليزية

Restore your Firefox browsing data with a backup file

Back up and restore information in Firefox profiles

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

Recover user data missing after Firefox update

About your important data and their files

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