 
 <prompt> "Who be di main person wey dey important for di launch? Based on di last question, write something wey contain di answer. E fit be 1 - 20 sentences. Context:" <response>: ```Windows 8 development start before Windows 7 don ship for 2009. For Consumer Electronics Show for January 2011, dem announce say the next version of Windows go support ARM system-on-chips alongside the existing x86 processors wey vendors like AMD and Intel dey produce. Windows division president Steven Sinofsky show early build of the port for prototype devices, while Microsoft CEO Steve Ballmer announce say the company goal na make Windows dey "everywhere on every kind of device without compromise." Details begin dey show about new application framework for Windows 8 wey dem dey call "Jupiter", wey go dey use to make "immersive" applications using XAML (similarly to Windows Phone and Silverlight) wey fit dey distribute via new packaging system and a rumored application store.``` 