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After uninstalling it and resetting firefox delta search keeps popping up in new tabs and top right hand corner of screen?

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Have done everything suggested to do with this but none of it works; delta search doesn't even show up in add-ons etc, but still on my screen. How do I get rid of it?

Have done everything suggested to do with this but none of it works; delta search doesn't even show up in add-ons etc, but still on my screen. How do I get rid of it?

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Type about:config in URL

  • Search browser.startup.homepage and change the value to google.com
  • Search browser.newtab.url and change the value to about:newtab

Make use of this popup/Ads blocker

  • Uninstall the delta search from Extension/Toolbar

In order to uninstall a possibly unwanted extension, please do the following:

  1. From the Firefox window click the Firefox button at the top left and select Add-ons, or, if the Firefox button is not shown, click the Tools menu and click Add-ons.
  2. Once the Add-on Manager has opened in a new tab, click the Extensions button on the left side of the window.
  3. You should now see a list of your installed extensions on the right side together with buttons on the right side of each extension.
  4. To remove an extension from Firefox, simply click the Remove button. You should see a message that informs you about the successful removal of the add-on.
  5. Note that some add-ons require a Firefox restart to be removed completely. To perform a Firefox restart after the add-on removal, click the Restart now link in the message.

You can find further information about uninstalling extensions in the following articles:

Disable or remove Add-ons

Remove a toolbar that has taken over your Firefox search or home page