Microsoft Unused Devices

The following page shows all unused Microsoft devices.

Windows 4.0/Chicago
In between 1992 and 1995, Microsoft planned for a Windows 4.0. At some point the idea was changed to Chicago. Then later 95. The Windows 95 was released on August 1995.

Windows Longhorn
In 2004, a Windows Longhorn was released. 2 years later the name would be changed to Windows Vista.

Windows 9
At some point after Windows 8/8.1 was released, a Windows 9 was announced. It was changed to Windows 10.

Xbox 2
In 2003, Microsoft confirmed an Xbox 2. Later in a convention in May 2005, the name was changed to the Xbox 360.

Xbox 720
In 2011, Microsoft confirmed an Xbox 720. Then in 2013, the name was changed to Xbox One.