Windows 10 - Project Spartan

Project Spartan was the codename assigned to Microsoft’s upcoming new browser. The codename was revealed in year 2014, when Microsoft informed they were working on a new browser separate from Internet Explorer.

Microsoft Spartan

The Spartan browser was included in the first technical builds of Windows 10 released in early 2015. However, on April 2015 Microsoft announced that Spartan would be renamed as Edge.