https://www.cnet.com/tech/services-and-software/windows-11-how-to-set-google-as-your-default-search-engine-instead-of-bing/ https://www.cnet.com/tech/services-a

https://www.cnet.com/tech/services-and-software/windows-11-how-to-set-google-as-your-default-search-engine-instead-of-bing/ https://www.cnet.com/tech/services-and-software/windows-11-h... If you mean for firefox specifically, that's Google. But, since it's firefox instead of Edge, you've already left the defaults far behind.