Các câu trả lời gần đây cho Where did my bookmarks go? And help with Session Sync add-onhttps://support.mozilla.org/vi/questions/13267712021-02-22T14:22:34-08:00Hi Redstar2613, it sounds like you have been using this computer for a while now, so Firefox should 2021-02-22T14:22:34-08:00jscher2000https://support.mozilla.org/vi/questions/1326771#answer-1394034<p>Hi Redstar2613, it sounds like you have been using this computer for a while now, so Firefox should have made at least a couple daily backups of your bookmarks. Let's investigate what you have there.
</p><p>Open up the Library window (Ctrl+Shift+O as in "Organizer").
</p><p>Click the "Import and Backup" menu, and then expand the "Restore" sub-menu. Please don't actually restore anything yet, just look at the number of items for the most recent backups. I assume there are many.
</p><p>Using Restore will completely wipe the current set of bookmarks and replace it with the contents of the backup. Since you created an export, and you're not that excited about what you have now anyway, that might be fine.
</p><p>More info in this article: <a href="/en-US/kb/restore-bookmarks-from-backup-or-move-them" rel="nofollow">Restore bookmarks from backup or move them to another computer</a>
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<p>If you're not sure and you want to see what is in a backup file, I do have a conversion tool. Here are the steps to use it:
</p><p>(1) Open your profile folder in Windows File Explorer
</p><p>Either:
</p>
<ul><li> "3-bar" menu button &gt; "?" Help &gt; Troubleshooting Information
</li><li> (menu bar) Help &gt; Troubleshooting Information
</li><li> type or paste <strong>about:support</strong> in the address bar and press Enter
</li></ul>
<p>That will open in a new tab. In the first table on the page, on the Profile Folder row, click the "Open Folder" button. This should launch a new window listing various files and folders in Windows File Explorer.
</p><p>Double-click into the <strong>bookmarkbackups</strong> folder. Here you should see the compressed backup files.
</p><p>Resize this window so you can easily see Firefox.
</p><p>(2) Switch back to Firefox and open the converter
</p><p><a href="https://www.jeffersonscher.com/ffu/bookbackreader.html" rel="nofollow">https://www.jeffersonscher.com/ffu/bookbackreader.html</a>
</p><p>(3) Position the Windows File Explorer window where you can drag and drop a backup file onto the white box in the converter page
</p><p>(4) Click the Export HTML button to generate an "export" file from the backup
</p><p>You can save that anywhere, or open it in a tab. Does it have what you need?
</p>