Given that Edge is a Microsoft product, I'm guessing that Bing is the default search engine. That's good because if you don't Bing it, you're not going to find it.
Based on what I have learned on this forum, mainly from Ken Anderson’s posts, I have tried them all, including Oricale (not sure of spelling). Maybe it is because I’m old and dislike change, but for my needs, my aid and Comfort, google seem to work better for me. If I used a search engine for my work i’d be more selective and use what was necessary to get desired results.