The article explains how to enable or disable the new 'Optimizations for windowed games' feature in Windows 11, which immensely improves latency and introduces gaming features like Auto HDR and Variable Refresh Rate. To adjust this feature, the user needs to navigate to the System Settings and adjust the 'Optimizations for windowed games' settings under Display>Graphics settings. Currently, this feature is accessible only through Windows Insider Program starting from build 22545.