Izimpendulo zakamuva ze-Cannot change default search engine.https://support.mozilla.org/zu/questions/12322812018-09-04T23:53:58-07:00Thank you, Philipp. Sorry to say, I did this one to myself. I allowed a Media Player Addon, that "re2018-09-04T23:53:58-07:00mkdyerhttps://support.mozilla.org/zu/questions/1232281#answer-1149986<p>Thank you, Philipp. Sorry to say, I did this one to myself. I allowed a Media Player Addon, that "redirects" to yahoo. I removed the addon and all is as it should be.
</p><p>I would not have found it without your "deadon" answer.
</p>hello, this sounds like a problem possibly caused by adware on your pc.
please go to the firefox me2018-09-04T23:48:42-07:00philipphttps://support.mozilla.org/zu/questions/1232281#answer-1149984<p>hello, this sounds like a problem possibly caused by adware on your pc.
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<ol><li>please go to the firefox <em>menu ≡ &gt; addons &gt; extensions</em> &amp; remove any suspicious entries (toolbars, things that you have not installed intentionally, don't know what purpose they serve, etc).
</li><li>also go to the windows control panel / programs and remove all toolbars or potentially unwanted software from there.
</li><li>finally, run a full scan of your system with different security tools like the <a href="https://www.malwarebytes.org/antimalware/" rel="nofollow">free version of malwarebytes</a> &amp; <a href="https://toolslib.net/downloads/viewdownload/1-adwcleaner/" rel="nofollow">adwcleaner</a>, which are specialised in adware and browser hijackers.
</li></ol>
<p><a href="/en-US/kb/remove-toolbar-has-taken-over-your-firefox-search" rel="nofollow">Remove a toolbar that has taken over your Firefox search or home page</a>
<a href="/en-US/kb/troubleshoot-firefox-issues-caused-malware" rel="nofollow">Troubleshoot Firefox issues caused by malware</a>
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