I was working and all of a sudden the attached screen shot appeared.I moved your new thread into this one since its the same issue.
Can we please get some screenshots of what you are actually seeing so we can give you better help. I've asked for screenshots and have not gotten them.
I'm still guessing when you are browsing you are clicking on things that will make bing pop up or be your default search engine. Only you can stop that.
I have Google Chrome set as the default browser. I opened Edge but it was not my default but asked me if I wanted Edge as the defaultOk so did you change your default browser to whatever you want? I don't think you did. Cause if you click on certain links it will open edge as the browser. Also open edge browser and see what is set as the home page. Also If you have edge icon pinned to your taskbar, right click the icon and click on unpin from taskbar, but the edge window must be closed first.