So, you are using Edge as your browser ?
If you use IE11 as your browser, please post back.
If you use Edge as your browser, please follow this method...............
Open Edge > top right, click the 3 dots > select Settings > under Open With, click the dot A specific page or pages > click at the box under it and select Custom > at the box under Custom, type
www.google.com > click the + sign on the right to "save" the change.
That's it.
Exit Edge > reopen Edge. Does Google appear instead of Bing ?