Recent answers to How to remove tab history.https://support.mozilla.org/en-US/questions/9678482013-10-05T10:21:55-07:00Type about:config in url address bar. Click, "Yes, I'll be careful!" when warned about about voidi2013-10-05T10:21:55-07:00TMO1231https://support.mozilla.org/en-US/questions/967848#answer-486575<p>Type about:config in url address bar. Click, "Yes, I'll be careful!" when warned about about voiding your warranty. In search box at top of next page, type: browser.newtabpage.enabled. Double click on the resulting search result to change value from "true" to "false". Voila!! No more history showing when you open a new tab!!&nbsp;:-)
</p>You can create these Boolean prefs on the about:config page if you want to prevent Firefox from gene2013-08-13T04:06:45-07:00cor-elhttps://support.mozilla.org/en-US/questions/967848#answer-467318<p>You can create these Boolean prefs on the about:config page if you want to prevent Firefox from generating thumbnails for the about:newtab page.
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<ul><li>name: browser.pagethumbnails.capturing_disabled with value: true
</li><li>name: pageThumbs.enabled with value: false
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<p>You need to delete the thumbnails folder in the Firefox profile folder to remove already stored web page thumbnails.
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<ul><li><a href="http://kb.mozillazine.org/about:config" rel="nofollow">http://kb.mozillazine.org/about:config</a>
</li></ul>I have found a solution to this problem clearly explained here:
http://www.pcadvisor.co.uk/how-to/in2013-08-12T15:46:21-07:00alex19993https://support.mozilla.org/en-US/questions/967848#answer-467114<p>I have found a solution to this problem clearly explained here:
</p><p><a href="http://www.pcadvisor.co.uk/how-to/internet/3433031/how-stop-firefox-from-exposing-your-browser-history-in-new-tabs/" rel="nofollow">http://www.pcadvisor.co.uk/how-to/internet/3433031/how-stop-firefox-from-exposing-your-browser-history-in-new-tabs/</a>
</p><p>It's very sad that Firefox let the whole world down. It's as if they forgot the whole point of their browser.
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