Microsoft reveals Siri-like Windows Phone feature Cortana

Stepen Elop, executive vice president of Nokia, demonstrates the picture taking ability of the new Nokia Lumia 930 phone during a keynote address of the Microsoft Build Conference Wednesday, April 2, 2014, in San Francisco. Microsoft kicked off its annual conference for software developers, with new updates to the Windows 8 operating system and upcoming features for Windows Phone and Xbox. (AP Photo/Eric Risberg)

April 2, 2014 11:16:46 AM PDT
Microsoft is showcasing a new virtual assistant as part of an upcoming update for Windows phones.

The assistant, named Cortana, tries to be chatty like Siri on Apple's iPhones and iPads, while anticipating information you might want, like Google Now on Android devices.

Cortana will warn you of conflicts when you add items to your calendar, and it will remind you to ask about the new dog your sister just got the next time you communicate with her, whether that's by phone, chat or email. It will offer to remind you of upcoming travel by scanning your email.

Microsoft Corp. unveiled Cortana on Wednesday. It also announced a new Action Center for the Windows Phone system as a hub for app notifications and information such as remaining battery life.