Windows 10: Windows 10 Camera app without Pro Mode options, other than the brightness slider

Hi thereI have been looking for a solution to my problem for hours. When I open my Camera app on my laptop Windows 10, HP ProBook 450 G3 base model notebook PC, with HP HD camera integrated, the image is overexposed and the only setting available is that of brightness slider. Even if I reduce the slider to the lowest value, the result is still very overexposed.However, when I open another webcam application like You Cam, I can fine tune every aspect of the camera, giving a wonderful result, eliminating overexposure as well my face doesn't look bright white anymore which means that my camer

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No option or slider to adjust Brightness ?

Brightness sliders are only in !all in ones", like laptops, and tablets I believe.

 

No option or slider to adjust Brightness ?

Intel Compute Stick.
Windows 10 Home. 1709 Build 16299.248.

The usual brightness slider is nowhere to be found. Not in Power Options nor Settings > System > Display.

It is too bright. Hurting my eyes.

 

Brightness slider

I have followed many threads to try and get a brightness slider to no avail. Also tried an add on but couldn't get that to work either.
Is it possible to add a brightness slider?

Windows 10 Pro ver 21H1