Hi
Right click on your desktop.
Select Personalize.
Click on Display.
Click on Calibrate Color.
Go through the process and see if you can get something that you like.
If it still looks too bright, do it again and try to lean toward making it darker.
I'm doing this on a desktop but I think the process will be the same.
With a laptop I'm not sure but it there may be tools that go with the video device as well.
Mike