Change display brightness and color in Windows Select action center on the right side of the taskbar, and then move the Brightness slider to adjust the brightness (If the slider isn't there, see the Notes section below )
Power settings in Windows 11 - Microsoft Support Updates to the default screen and sleep settings now help you use energy more efficiently and extend battery life You can find efficiency settings in Windows 11 at Settings > System > Power battery
Manage your device settings in Microsoft Teams Manage your device settings in Microsoft Teams Customize your microphone and camera settings to change your sound and video experience on Teams
Manage cameras with Camera settings in Windows 11 - Microsoft Support You can see the cameras that are connected to your device and change the default settings for those cameras (such as brightness, contrast, and more) With administrator access, you can also disable and enable cameras for the device
Calibrate your HDR display using the Windows HDR Calibration app The Windows HDR Calibration app has three test patterns that are recommended by the HDR Gaming Interest Group (HGIG) for a better HDR gaming experience These three tests determine: The darkest visible details you can see The brightest visible details The maximum brightness for your display
Make Windows easier to see - Microsoft Support Select the Start button, then select Settings > Accessibility > Contrast themes, select one of the options in the drop-down menu next to Contrast themes, and select Apply
Change color contrast in Windows - Microsoft Support Select a new color by clicking on the color picker palette, adjust the selected color’s brightness using the slider under the palette, and select Done To save any color changes you have made to the theme, select Save as and type a name for your custom theme