Black Screen When Using Alt+tab or Exiting Fullscreen Games in Windows
Content Type: Troubleshooting | Article ID: 000095065 | Last Reviewed: 09/04/2024
Getting 1-2 seconds of black screen when alt+tab or exiting fullscreen games in Windows.
Games on PC offer three types of display modes: Fullscreen Exclusive (FSE), Windowed, and Borderless Windowed.
For more information, refer to Demystifying Fullscreen Optimizations.
Below are the instructions on how to check Fullscreen Optimizations is enabled for a game.
If the issue still happens with some games, that means the game may not support Fullscreen Optimizations, enable borderless windowed mode in game settings instead.