Today we're going to teach you All the ways to change the brightness of your Windows 10 screen. Adjusting the brightness level of your PC screen is not a task to be taken lightly. Maintaining the correct level of light on your screen can prevent headaches, eye strain and allow you to enjoy the content you watch more.
Now, changing the brightness of the Windows 10 screen basically depends on the type of computer you use. For example, On a desktop PC you have to use the physical buttons on the monitor. Instead, if you have a laptop you can make the brightness adjustments with keyboard, settings, information center, etc. Next, we will see how it is done in each team.
Why change the brightness of the Windows 10 screen

Knowing how to change the brightness of the Windows 10 screen, as well as on any other device, has multiple advantages. As everyone knows, Having excessive shine can cause headaches, eye strain, and even sleep problems. This is especially important if you work on a computer or spend a lot of time looking at screens.
On the other hand, A low screen brightness level consumes less battery, which in turn contributes to prolonging its useful life. But of course, it must be clarified that a bright environment requires a higher brightness level. So, changing the brightness of the Windows 10 screen also It will depend on the amount of light that surrounds you.
We could say that getting a correct adjustment in the brightness level has the following beneficios:
- Protección visual
- Better image projection
- Saving and extending battery life
- Mejor visibilidad
How to change the brightness of the Windows 10 screen?

En otras ocasiones hemos visto Why and how to adjust brightness in Windows 11, pero también There are several ways to change the brightness of the Windows 10 screen.. Next, let's see how to do it on a desktop PC and a laptop.
On a desktop computer

To adjust the screen brightness on a Windows 10 desktop PC, the only option is to use the physical buttons on the external monitor. Depending on the age of the screen, these buttons may be touch-sensitive or push-button. There is usually a button for lowering (-) and a button for raising (+) the brightness, both with a sun symbol.
Now, something you can do in Windows 10 with a desktop PC is put the screen in night light. This mode outputs warmer colors instead of the blue light which often causes sleep problems at night.
To activate the night light in windows 10, you must click on the activity center (bottom right), tap on the option “Night light” y listo.
Ways to change Windows 10 screen brightness on a laptop
If you have a laptop, You have multiple methods at your disposal to change the brightness of the Windows 10 screen. Below, we leave you with the step-by-step instructions for four of these methods. We will start with the two simplest ones and, in case they don't work for you for one reason or another, we will leave you with two more. Let's see.
With the keyboard

The first and easiest way to adjust the brightness level on a Windows 10 laptop is by using the keyboard. Laptops come with a keyboard on the bottom left side key called Function (Fn) which is partly used to activate other keys at the top called F1, F2, F3, etc.
So which key do you tap to change the brightness level? On some models, F5 is used to lower the brightness and F6 to increase itOn other laptops, these keys change. This means you will have to look at your keyboard to see where these options have been incorporated.
Keeping in mind that the keys can vary, to adjust the brightness of the Windows 10 screen Press the Fn key and, without releasing it, press F5 to lower the brightness or F6 to increase it (or the corresponding keys).
Desde el Centro de Actividades

The second option to raise or lower the brightness of your screen is by going to the activity center of your PC, located at the bottom right of the taskbar. When you open it, you will find a sun icon.
To make any adjustments to the brightness, just click on this little box until you have the desired level. The brightness intensity starts at 0% and continues with 25%, 50%, 75% until reaching 100%.
From Settings or Configuration
The third method takes a few more clicks, but you will have a brightness slider available. What is the difference with the previous option? You will be able to make a more precise and personalized adjustment. These are the Steps to change Windows 10 screen brightness on a laptop from Settings:
- Go to Home.
- Tap the gear icon to go to Settings.
- Select System.
- Use the slider to the left to lower the brightness and to the right to increase it.
- Done. This way you will get the intensity you really need.
Usando el Panel de control
The fourth and final method we will talk about is to change the brightness of the Windows 10 screen using the control panel. This option is part of a “power plan” that the PC has, which allows you to save battery. How do you access this option? Follow these steps:
- Locate the icono de batería in the lower right part of the screen.
- Beam right-click on this icon and select Adjust screen brightness.
- When the control panel opens, usa la barra deslizante to modify the brightness level to your liking and that's it.
In conclusion, we have seen all the possible ways to change the brightness of the Windows 10 screen. Remember that everything will depend on the type of computer you have: laptop or desktop. Also, in the case of laptops, you can adjust the screen brightness using the keyboard, from the Action Center, Settings or the Control Panel. Either way, Make sure to adjust your screen brightness to prevent eye damage and reduce eye strain..
From a young age, I've been fascinated by all things scientific and technological, especially those advancements that make our lives easier and more enjoyable. I love staying up-to-date on the latest news and trends, and sharing my experiences, opinions, and tips about the devices and gadgets I use. This led me to become a web writer a little over five years ago, focusing primarily on Android devices and Windows operating systems. I've learned to explain complex concepts in simple terms so my readers can easily understand them.