https://www.gamespot.com/articles/new-xbox-one-update-out-now-heres-what-it-does/1100-6459043/

A new Xbox One update is out now for everyone, and it adds a number of notable features and improvements. Starting off, the May Xbox One update introduces the ability to link your Discord account with your Xbox account to chat with friends and see what they are up to.

The new Xbox One update also introduces support for 120Hz refresh rate for 1080p and 1440p output resolutions on Xbox One S and Xbox One X. Of course, you need a monitor or TV that supports 120Hz for this, but it's a nice option to have if you're after it. "High refresh rate support can provide a smoother gaming experience and lower latency on some displays, and games may benefit from reduced tearing and stuttering via 120Hz output," Microsoft said.