If you are unfamiliar with “Cortana”, it is supposed to be the siri or google now of Window’s phones when windows phone 8.1 comes out. All of these assistants respond to a key phase or pressing of buttons, and a few examples of how to use Cortana have been leaked:
“Bing Tell Me ..”
“.. will it rain today?”
“.. when’s my next meeting?”
“.. how do I get to the American Airlines Arena?”
I am sure the closer we get to the release of Cortana microsoft will begin to reveal more that she will be able to assist us with, but stay tuned for more news.