This, quite rightly, annoyed a lot of people.
Tip: Legacy Edge is the original version of the Edge net net app.
How to uninstall new Edge
Uninstalling new Edge is relatively easy to do.
First, press the Windows key, then throw in Microsoft Edge but dont press enter.
Right-tap on Edge and then click Uninstall.
Search for Microsoft Edge in the start menu, right-click, then click Uninstall.
This will open Control Panel to the Uninstall or change a program page.
You next need to locate Microsoft Edge in the list of applications, then double-click it.
Tick the checkbox if you want to, then click Uninstall to uninstall new Edge.
Unfortunately, you cant uninstall legacy Edge.