Recente antwoorden op Whenever Firefox crashes, it restarts with a second tab open that is neither my previous session nor my home page.https://support.mozilla.org/nl/questions/9892532014-03-09T04:44:11-07:00I've noticed that your System Details List shows that you have modified preferences that were used i2014-03-09T04:44:11-07:00cor-elhttps://support.mozilla.org/nl/questions/989253#answer-542133<p>I've noticed that your System Details List shows that you have modified preferences that were used in previous Firefox versions and that the current Firefox release no longer supports.
</p><p>You can delete a possible user.js file and numbered prefs-##.js files and rename (or delete) the prefs.js file to reset all prefs to the default value including prefs set via user.js and prefs that are no longer supported in the current Firefox release.
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<ul><li>Help &gt; Troubleshooting Information &gt; Profile Directory: Show Folder (Linux: Open Directory; Mac: Show in Finder)
</li><li><a href="http://kb.mozillazine.org/Preferences_not_saved" rel="nofollow">http://kb.mozillazine.org/Preferences_not_saved</a>
</li></ul>How about keeping Firefox from crashing?
We're sorry to hear that Firefox is crashing. In order to a2014-03-09T04:17:20-07:00Waka_Flocka_Flamehttps://support.mozilla.org/nl/questions/989253#answer-542127<p>How about keeping Firefox from crashing?
</p><p>We're sorry to hear that Firefox is crashing. In order to assist you better, please follow the steps below to provide us crash IDs to help us learn more about your crash.
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<ol><li>Enter <em>about:crashes</em> in the Firefox address bar and press Enter. A Submitted Crash Reports list will appear, similar to the one shown below.
</li><li>Copy the <strong>5</strong> most recent Report IDs that start with <strong>bp-</strong> and paste them into your response here.
</li></ol>
<p><img class="wiki-image frameless" src="https://assets-prod.sumo.prod.webservices.mozgcp.net/media/uploads/gallery/images/2013-12-08-06-09-20-764187.png" alt="SubmittedCrashReports-Win7" width="520">
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Thank you for your help!
</p><p>More information and further troubleshooting steps can be found in the <a href="/en-US/kb/troubleshoot-firefox-crashes-closing-or-quitting" rel="nofollow">Troubleshoot Firefox crashes (closing or quitting unexpectedly)</a> article.
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