Howtogeek posted How to Use and Configure Cortana on Windows 10
A quote from the article:
Cortana is billed as more than a simple search feature. Its supposed to be a full-fledged personal assistant much like Siri is on Apple iOS devices. Here are the basics of setting up Cortana and using it on your new Windows 10 computer.How to Use and Configure Cortana on Windows 10 @ Howtogeek