Windows 10 : Using Screen recording utility
Microsoft includes the new feature, a screen recording utility, in Windows 10 Xbox app. One of the new features of the Xbox app is the Game bar. Through this game bar we can record footage of our game play. The recording is works for as well as xbox app and regualr apps also.
Here's how to do it…
Locate and run the Xbox app
With the Xbox app running, jump to the app you want to record and press the 'Windows' key with the letter 'G' (Win + G) to open the Game Bar.
System will ask the confirmation to open the game bar.
Once the Game Bar is loaded choose your action, either Screenshot (for a single image capture) or Start Recording (for capturing video).
After recording is started, just hit Win + G again to bring the Game Bar back up and stop the recording.
The recordings and screen capture are stored in the folder This PC\Videos\Captures\.