di jscher2000 (Sviluppatore) il Marzo 18, 2018 · link permanente

Hi, if you want to remove **this** search plugin from your Firefox, go to the Preferences/Options page, Search panel, One-Click Search Engines box, click "Yahoo.com Search" to highlight it, then click the Remove button below the box. Full details on this panel can be found here:

https://support.mozilla.org/kb/change-your-default-search-settings-firefox

If you still have issues with your searches going to an unexpected site, post a question on Mozilla Support. They can help you find and remove search hijackers. The two usual problem areas are: (1) One of your extensions, or (2) A program folder infection. Good luck.

https://support.mozilla.org/questions/new/

(To open those plain-text URLs, select them, right-click > Open Link in New Tab)