Cortana is your truly personal assistant—helping you get things done by letting your PC and phone work together. Your schedule, your interests, your people, your reminders—Cortana makes sure all that stuff is available wherever you need it. Set a reminder to pick up milk on the way home while you’re on your PC at work, and Cortana will give you the heads up on your phone when you’re on the road. Ask Cortana to make an appointment, send an email, open an app, or help you find what you’re looking for. And it’s not only about productivity, Cortana’s always up for a little chit chat. Ask Cortana whatever comes to mind, her answers might surprise you.