Windows 10 bereikte EO (einde ondersteuning) op 14 oktober 2025. Als je Windows 10 gebruikt, lees dan dit artikel.

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

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The "forget button" considers "automatic session restore" as a "new browsing" ?

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  • 1 heeft dit probleem
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  • Laatste antwoord van borisnd

borisnd
borisnd

Firefox just crashed and when I restarted it, I saw the "forget button" as new feature. After making sure that I selected "forget the last : 5 min", I decided to click on "forget" to test and then it closed all my 50 firefox windows and cleared all the history.

The tabs that I opened 1 year ago just disappeared! was it not supposed to clear only the last 5 minutes history? Why not asking a confirmation before closing so many tabs?

Please let me know if I can restore my tabs. I really need to restore them.

Thanks

Firefox just crashed and when I restarted it, I saw the "forget button" as new feature. After making sure that I selected "forget the last : 5 min", I decided to click on "forget" to test and then it closed all my 50 firefox windows and cleared all the history. The tabs that I opened 1 year ago just disappeared! was it not supposed to clear only the last 5 minutes history? Why not asking a confirmation before closing so many tabs? Please let me know if I can restore my tabs. I really need to restore them. Thanks

Alle antwoorden (2)

the-edmeister
the-edmeister

Here's the KnowledgeBase article about what the Forget button does. https://support.mozilla.org/en-US/kb/forget-button-quickly-delete-your-browsing-history

4. Firefox will clear history and cookies from the specified time frame, close your open tabs and relaunch a new, clean window.

Open your Profile folder [Help > Troubleshooting Information --> Show Folder] and then open the sessionstore-backups folder to see the dates of the backup files in there. Report back here.

borisnd
borisnd Vraageigenaar

The directory sessionstore-backups contains only 2 files: recovery.bak and recovery.js.

Recovery.bak is empty, and recovery.js contains very few number of lines.