Thankfully, we can change screen brightness in Windows 10 easily.
In some cases, it would be as easy as a click and a drag.
The first step is to open up the Action Center.
In the Action Center, there will be a box having a sun icon.
This icon is used to increase or lower the screen brightness.
If you think that any of the available options would meet your requirement, then select that one.
Setting Brightness Even Higher
Go to the Action center.
There will be the Brightness button.
Right punch it with the help of the mouse.
A link entitled Go to tweaks will pop-up.
Use the left button of the mouse to select it.
After selecting it, you will get access to the Windows 10 advanced brightness controls.
Here, there will be a horizontal bar which would show the current brightness of the screen.
Drag the line to the left to decrease brightness or drag it to the right to increase it.
Just under this is the box entitled Change Brightness Automatically When Lightening Changes.
Selecting this box will turn on the Windows 10 Dynamic Lightning Feature.
Those keys are not only helpful in Windows 10 but in all the versions of Windows.
An example of this is on the HP Spectre 13t laptop.
On this laptop, F2 and F3 can be used to increase and decrease the brightness of the screen.
The screen brightness of Surface Pro Devices uses other ways to increase and decrease the brightness.
A quick Google will tell where the keys are your box, tablet or phone.
