Computer Screen Brightness Adjustment Updated 2021
DO NOT CLICK THIS: https://bit.ly/33SViLM
This video is a possible workaround to screen issues that occur on some laptop models that after updating their display driver to newer version resulted to inability to control and adjust the screen brightness. In my case I used Lenovo IdeaPad Z500 Touch. Hope this helps.
#ScreenBrightness
#Windows10OSFix
#FixScreenBrightnessIssue