[Update] Video footage of Cortana in action has made its way onto the web. Give it a look below.
[Original] As previously rumored, Microsoft has an answer to Apple's Siri service. It's currently called Cortana and will be included in the Windows 8.1 update for mobile devices.
The Verge reports that this new "personal digital assistant" will replace the current Bing search option and will "take the form of a circular animated icon instead of a female character." Aw, shucks!
Here's a look at the program, courtesy of the aforementioned outlet.