Microsoft Edge uses Bing as the default search engine in the address bar and search box. There isn't a way to change the search engine for the search box, but you can change it to Google, Yahoo ...

By default, Microsoft Edge uses Bing as its default search engine, but if you prefer something else—such as Google or DuckDuckGo—you can easily change it in the Settings menu.

To change the list of icons, we must make configuration changes. With Microsoft Edge open to any webpage, click the plus button (+) on the sidebar to begin the customization process.