“The browser that turns browsing into doing.”
Microsoft’s new internet browser designed to replace internet explorer code named “Project Spartan” has finally been revealed as “Microsoft EDGE” at the //Build/ 2015 developers conference.
The logo design picks up traits from internet explorer(IE), and the naming probably comes from the rendering engine; EdgeHTML.
Microsoft EDGE is going to be the main web browser on windows 10 devices, windows phones will run mainly on Microsoft Edge, but enterprise and desktop users will also have internet explorer still installed as an option.
Source : Kyle PFlug , Microsoft