You can change your screen brightness of all the external monitors and the main PC from the taskbar itself using a Twinkle Tray app. The app is free on the Microsoft store. :
Best Brightness Control Software for Windows 11/10
Best Brightness Control Software for Windows 11/10
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Dimmer - Adjust the brightness of all monitors, screens and displays
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Dimmer - Adjust the brightness of all monitors, screens and displays
Best Brightness Control Software for Windows 11/10
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Best Brightness Control Software for Windows 11/10
10 Free Tools to Adjust Screen Brightness, Contrast, Gamma or Temperature • Raymond.CC
10 Free Tools to Adjust Screen Brightness, Contrast, Gamma or Temperature • Raymond.CC
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