Learning what Cortana can do and what's coming next is the classic discovery problem.
Microsoft's biggest problem around its Cortana digital assistant is perception. The Siri and Google Now competitor has a rich feature set, and while the focus is shifting from pure app-like experience to a more nuanced smart-OS, there's a lot of potential.
One area that is not great for Cortana — besides restricted regional availability — is knowing what Cortana can and cannot do, or more specifically, if any new features have been added. Amazon has proven that this problem is solvable, without much effort.
Full story from the WindowsCentral blog...