Thus, Redmond released a brief “educational” video, centered around Cortana's skills, which will undoubtedly come in pretty handy to the users of the update mobile OS. The video reveals that “she” (as Microsoft refers to its voice assistant) will not only answer your questions, but will also keep tabs on your interests and preferences, thus creating a more personal experience. While pretty adequate, this is not as impressive as Redmond's plans to endow Cortana with rather curious deep-learning and recognition functionalities. Oh, and let's not forget about the almost-perfect guessing streak!
Without further ado, check out Microsoft's video below.
source: Windows Phone via WPCentral