

Update it to version 1.0, and paste edge://settings/sidebar into the URL box.

If you have Edge Canary installed right now, you can disable the new button without disabling the sidebar. It allows you to hide the Discover button with ease. Microsoft is now testing a new toggle option in the Canary version of the app.

In pre-release versions of Edge it appears in the toolbar instead of the sidebar, and replaces the menu button by shifting to the left, so even if you hide the sidebar, it remains visible! As of now, Edge stable doesn't offer any option to get rid of the bing icon, but this will change in May. Starting in Edge 111, the stable version of the browser sports a new Bing button in the sidebar. RECOMMENDED: Click here to fix Windows issues and optimize system performance
