It means Windows 10 doesn’t display any notification when a user is playing a game or watching full screen videos or working on a full-screen app.
All notifications are disabled and when they exit from the game or video, they find that some new notifications are present and showing inside the Action Center. When they are playing a game or watching videos/movies in full screen or working on an app in full screen, they do not receive any notification from Windows 10. Many Windows 10 users have complained about this annoying problem.
It’ll also help you in completely disable all notifications in Windows 10. This tutorial will help you in enabling or disabling notifications in Windows 10 when you are playing games or watching full-screen videos.
