Get faster access to essential information such as your calendar, to-do lists, sticky notes and more on the go. Be more productive with Cortana, your own digital assistant. With a Microsoft account or a work / school account, you can access your calendar, documents and recent activities in your personalized feed. You can even open photos, documents and web pages on your Windows PC, to be productive on all your devices.
(4.1 and up)
Ice Cream Sandwich (4.0 - 4.0.4),Jelly Bean (4.1 - 4.3.1),KitKat (4.4 - 4.4.4),Lollipop (5.0 - 5.1.1),Marshmallow (6.0 - 6.0.1),Nougat (7.0 – 7.1.1),Oreo (8.0-8.1), Pie(9.0)