How does Windows 10 replace the Edge browser default search engine?

However, for the user, the default Bing search is too weak, how to replace other search engines? The steps are as follows: (Google as an example)
- Open Google;
- Click on the top right corner of the browser “Three points” icon, click on the “Settings” option in the pop-up menu;
- Open “View advanced settings 
- Find “Address bar search” project, click on it And select “new add"(Add new);
- then click on Google and select “set as default item”.
OK, the Edge's default search engine has been modified so far, and this method is also used if you want to replace it with a search engine other than Google.