Hi Ispa, the old Yahoo search plugin won't be bundled into Firefox any more. You can add Yahoo Search to Firefox as follows: #Visit the [https://www.yahoo.com yahoo.com] homepage. (Or your preferred country page such as [https://uk.yahoo.com/] or [https://de.yahoo.com/].) #Click the magnifying glass [[Image:addsearch 40]] in the [[Use the Search bar in Firefox|Search bar]] on the toolbar. #;[[Image:Fx-AddYahooSearch|width=500]] #*If you don't have a Search bar, see [[My search bar is gone - how to add it back]]. #Click '''Add "Yahoo Search"'''. Yahoo Search will now be an available search option in Firefox. If you want to use Yahoo Search by default, right-click the Yahoo icon that now appears as a ''Search with:'' option and click '''Set As Default Search Engine'''. ;[[Image:Fx-YahooSearchSetAsDefault]] For more information, see [[Change your default search settings in Firefox]] and [[Add or remove a search engine in Firefox]]. Let us know if this solves the problem or if you need more help.