Các câu trả lời gần đây cho How can I remove DuckDuckGo completely from Firefox? It is not listed in addons.https://support.mozilla.org/vi/questions/9667942013-11-20T21:28:24-08:00DuckDuckGo is a search engine.
See this - Remove a search engine
2013-11-20T21:28:24-08:00the-edmeisterhttps://support.mozilla.org/vi/questions/966794#answer-503751<p>DuckDuckGo is a search engine.
</p><p>See this - <a href="https://support.mozilla.org/en-US/kb/search-bar-easily-choose-your-search-engine#w_removing-a-search-engine" rel="nofollow">Remove a search engine</a>
</p>I've been trying for days to get rid of this......I've used Firefox for years....but now it's time t2013-11-20T20:59:45-08:00tdemexhttps://support.mozilla.org/vi/questions/966794#answer-503750<p>I've been trying for days to get rid of this......I've used Firefox for years....but now it's time to move on to CHROME sorry but this is a VIRUS PURE and SIMPLE BYE BYE
</p>I had the same problem. Could not find a DuckDuckGo extension in my list of extensions. Opened the2013-11-06T04:34:49-08:00goldiggerhttps://support.mozilla.org/vi/questions/966794#answer-498302<p>I had the same problem. Could not find a DuckDuckGo extension in my list of extensions. Opened the Profiles folder and checked every sub-folder. In one I found two files labeled DuckDuckGo. Move both to the trash and restarted Firefox. The DuckDuckGo search box was gone - replaced by a Google search box. That's what I wanted.
</p>1. go to your tools at the top of the Firefox browser
2. pick Add-ons
3. Pick extensions
4. Disa2013-09-23T08:32:09-07:00msyttyhttps://support.mozilla.org/vi/questions/966794#answer-482469<p>1. go to your tools at the top of the Firefox browser
2. pick Add-ons
3. Pick extensions
4. Disable, and or remove Duck Duck Go
</p>You can delete a possible hijack of user.js, read the link below for more.
https://support.mozilla2013-08-03T01:06:41-07:00Waka_Flocka_Flamehttps://support.mozilla.org/vi/questions/966794#answer-463241<p>You can delete a possible hijack of user.js, read the link below for more.
</p>
<ul><li> <a href="https://support.mozilla.org/en-US/kb/how-to-fix-preferences-wont-save#w_user-js-file-overriding-preferences" rel="nofollow">https://support.mozilla.org/en-US/kb/how-to-fix-preferences-wont-save#w_user-js-file-overriding-preferences</a>
</li></ul>
<p>and delete (if necessary) duckduck go from the search bar.
</p>