How to shutdown, restart, or sign-out of Windows 10 hands-free using Cortana

[Windows Central]

Here's a handy trick you can use to use voice commands with Cortana to shutdown, restart, hibernate, or sign-out of your Windows 10 PC hands-free.
Cortana is perhaps one of the best features of Windows 10. You're likely to have interacted with other digital assistants, such as Apple's Siri and Google Now, but with Windows 10, you get it everywhere -- on your PC, tablet, phone, and soon, Microsoft is even working to bring the feature to Xbox One.

Full story from the WindowsCentral blog...