Microsoft and Mozilla have announced a special release of Firefox that integrates with the Bing search engine. The build, which is called Firefox with Bing, is available for users to download
from a Microsoft-hosted website.
When Firefox 4 was released last year, it added Bing
as one of the available options in the browser's built-in search box. Google remained the default, but Bing became easily accessible to users who prefer Microsoft's search engine. Microsoft and Mozilla also took the opportunity to establish a revenue-sharing agreement around the search integration.