Does your keyboard have a backlight?
I think most laptops have keyboards that have RGB or just a backlight so you can see in the dark when you type. But perhaps you have a desktop computer and the keyboard doesn't have a backlight? My keyboard has RGB lights, but it doesn't cycle through the colors you can just pick between green (which is the default), red, purple, yellow, blue, white, and teal. I typically have it set to the default color since green is my favorite color.
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