You should see a section labeled Search engine used in the address bar with a dropdown menu. You can pick from Bing, Yahoo, Google, DuckDuckGo, and YouTube by default. You can also click Manage search engines, then click the three dots next to the search engine you want to use and click Make default.

If you prefer another search engine to Bing, you can easily switch your default in Google Chrome, Mozilla Firefox, and Microsoft Edge by visiting your browser's settings. For example, head to Settings > Search engine > Manage search engines and site search to change your default search engine in Chrome.

Use the "Search engine used in the address bar" drop-down menu and select the new default search engine — for example, DuckDuckGo, Google, Yahoo!, or Bing (default).

To change the default search engine from Bing to Google in Microsoft Change, click on the three-dot menu item, then navigate to Settings > Privacy, Search, and Services > Address Bar and Search, and select "Google" from the drop-down menu next to "Search Engine Used in the Address Bar."