Those who are using Windows XP or Windows 7 may now be able to use the Windows 9 version free of cost. In this, the ‘Start Menu’ will be replaced by the recent codename given, ‘Threshold’. This version of windows will also have metro-style apps pinned to the taskbar. Additionally, it will be 64-bit and will be compatible to X-box. It may also be possible to control the computer using gestures. This version of windows is set to thrill the users by early days of 2015.