100% Fix Brightness Control Not Working On Windows | Brightness Slider is Missing in Windows 10/11

100% Fix Brightness Control Not Working On Windows | Brightness Slider is Missing in Windows 10/11

Command to get serial number
wmic bios get serialnumber

✅ This instructions in this video tutorial can be applied for laptops, desktops, computers, and tablets which run the Windows 10 /11/ systems. This tutorial will work on all hardware manufactures, like Dell, HP, Acer, Asus, Toshiba, Lenovo, and Samsung

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