
Once you've found it, select the search engine you want to use.įirefox default search engines have mostly varied between Google and Yahoo. Then, click "Search" in the left column and look for the "Default Search Engine" section. If you had your default search engine changed without your permission, you can revert back to your previous preference by going to "Settings" on the three-bar icon found on the top-right corner. The study is expected to run throughout 2022 and will allow Mozilla "to better understand metrics around if and how desktop Firefox usage changes when the default search engine changes." Until now, this change has largely remained unnoticed, probably because it only affected less than one percent of desktop Firefox users. The latest one we've learned about changes the browser's default search engine from Google to Bing. From time to time, Mozilla runs studies to gather data so it can improve its user experience. If you have been using Firefox and your default search engine changed, you might've been selected for Mozilla's latest study regarding search engines.

In Firefox's case, it uses Google by default, but Mozilla is currently considering Bing as an alternative. All browsers come with a default search engine, like Chrome with Google, where both belong to the same company, or Mozilla Firefox, which uses an external one. In context: The search engine is a core part of any browser.
