Microsoft revealed the features and improvements coming in the 2016 Summer Update Preview for the Xbox One.
Starting this summer, Xbox One and the Xbox app will receive the first of two updates that will help you stay connected with friends on Xbox Live and enjoy even more games across your favorite devices. Cortana will come to Xbox One; the Xbox and Windows Stores will start to become unified; we will begin to introduce your top PC games with Game Hubs to Xbox Live, and more. These updates are crucial to giving our fans around the world a great gaming experience wherever and whatever they play.

For the Xbox One, this includes Cortana integration, a new look for New Games added to your collection, and more. Windows 10 additions look to better integrate games into the Xbox ecosystem, including a merging of the Windows Store with the Xbox Store.

Xbox One
Cortana on Xbox One:New Game Collection:Facebook Friend Finder on Xbox One:Improved sharing on Xbox One: We’ve made it easier to share your screenshots, GameDVR clips, and achievements on Xbox One. Gamers can now share their most epic clips and captures with the community in fewer steps.

Xbox app and Windows 10 gaming
Edit and share GameDVR clips on any video editor:Updated GameDVR management: You can now manage your captures straight from your profile. This new destination allows you to share, start your own uploads, and see progress in the queue.

60 fps game clip recording with the Game bar:Windows Game bar improved full-screen support:Xbox One and Xbox app
Top PC games show up on Xbox Live:Xbox and Windows Store convergence:More personal Activity Feed: