[MUSIC] My computer locks itself as soon as I walk away and seamlessly unlocks when I come back for coffee. This isn't a magic trick, you'll be able to do this with a Windows computer, later this year. To start, you'll just need a Bluetooth-equipped Windows 10 PC in any smartphone, open your Settings page, Navigate to bluetooth devices and pair your phone. [MUSIC] Then on the sign in setting page scroll down and activate dynamic lock. [MUSIC] Now as soon as your phone is out of range, your computer should lock, but it's a little buggy and there's a window of opportunity for someone to creep on your lap. Now the fun part. Windows hello face unlocked. For this one you'll need a computer equipped with infrared camera like this you surface book. Just scroll up on the scene sign in settings page and pick face recognition. Windows will scan your face in 3D so it can't be fooled by a flat photo. And just like that a mere glance at your PC should unlock. So what if you wear glasses? You can still sign in like a boss, just run the facial recognition one more time. [MUSIC] And that's how it's done. [MUSIC]