Game Mode helps create the best possible gaming experience on Windows 10. When you use Game Mode, gaming becomes the priority on your PC so you get better game quality and performance. To use Game Mode, make sure it's turned on for each game you play.
Press the Windows Logo Key + G to open Game bar.
Select Settings in Game bar.
In the General tab, select the Game Mode check box.
Note: Some games automatically turn on Game Mode. If so, the check box will already be selected.
Article ID: 4028293 - Last Review: 20 Nov 2017 - Revision: 2