The new upadate from windows phone; the 8.1, is bumped with loads of upgrades such as additional live tiles, smart background, slide down action center and many more. And last but not the least; Cortana. Your own personal assistant on your windows phone. Cortana helps you organize your digital and personal world. Facebook : https://www.facebook.com/pages/Technology/590281620992856 Twitter : https://twitter.com/VentunoTechTalk Youtube : https://www.youtube.com/user/Ventunotechnology A Ventuno Production : www.ventunotech.com