There is nowhere in the instructions on how to download the add-on in the first place. So the instructions on how to add it to your list of search engines or make it your default search engine don't work. The screenshots are not a depiction on what is happening on my computer in Firefox. The first screenshot doesn't work because when I click on default engines, there are no search engines in the drop down menu to choose from. The second screenshot doesn't work because none of the options for other search engines appear offering me a choice. I sure would like to know how to fix this problem.