9+ ways to adjust computer screen brightness in Windows 8, 10

Computer screen brightness is one of the important factors that directly affects the eyes. In the article below, TipsMake will guide you through 9 ways to adjust computer screen brightness on Windows 10 to protect your eyes and extend your laptop's battery life.

Adjust computer screen brightness with physical buttons

On separate monitors, you usually won't find the option to adjust your computer's screen brightness in settings, like you do on laptops from the notification center. 

Normally, you have to use physical buttons located on the edge of the screen (usually the side or bottom edge) to adjust the brightness of the computer screen .

Because each screen has a different button layout, it is difficult to determine specifically. Basically, press the button, find the Brightness option and increase and decrease its value to increase or decrease the desktop screen brightness .

Some high-end monitors will have a dedicated button to adjust the desktop screen brightness (on the front or side of the monitor). 

If your PC screen doesn't have this button, try pressing it and looking at each menu. See on-screen instructions to speed up your search.

How to adjust screen brightness with keyboard shortcuts

For most laptops today, the manufacturer has integrated the ability to change the screen brightness on the function keys from F1 to F12 depending on the type and model of your device. You can refer to how to reduce computer screen light using keys from the following brands:

1. How to adjust HP PC screen brightness : Fn + F2 / F3 .
2. How to adjust Dell Inspiron laptop screen brightness: Fn + F4 / F5 .
3. Method to adjust Lenovo laptop screen brightness: Fn + F11 / F12.
4. How to reduce ASUS computer screen brightness : Fn + F5 / F .

These are usually function keys, meaning you have to hold down the Fn key on the keyboard, usually near the bottom left corner of the keyboard, while pressing the F1 – F12 keys to activate the brightness enhancement function. computer screen .

Increase screen brightness using the slider

In addition to the shortcut, you can also increase the brightness with the slider on the screen by touching the notification icon (located in the lower right corner of the screen. At the same time, the user will perform the following operations in turn: 

1. Step 1 : User selects the light bulb icon.

1. Step 2 : If your computer or laptop doesn't show the above icon, click to expand your own search.

Increase screen brightness using Mobility Center

To increase desktop screen brightness with Mobility Center, all you have to do is press Windows + X and select Mobility Center . Next in the display section, drag the slider to adjust the brightness of the computer screen .

In addition to adjusting the brightness of the computer screen , Mobility Center also provides additional functions such as adjusting the volume and selecting battery mode ( Battery Status ).

Adjust screen brightness using graphics properties

Below are two steps for computer users to manually adjust the computer screen lighting using graphic properties.

1. Step 1 : You can adjust the display brightness in the Intel® Graphics Control Panel using one of two methods:

Method 1 : Press the key combination CTRL + ALT + F12 on the keyboard.

Method 2 : In desktop mode, right-click on the screen, click Graphics Properties .

1. Step 2 : On the Intel Graphics Control Panel, tap Display. After that, users click on Color Settings , after which you can swipe to increase the brightness of the computer screen to suit your eyes.

Adjust screen brightness using Control Panel

Your brightness may vary depending on whether your computer is charging or the battery is low. To save battery, set the brightness level to dim when the device is not plugged in.

1. Step 1 : To do this, press Windows key + R to open Run , type Control Panel and click OK . Continue to Hardware and Sound . Select Source Options and click Manage audio devices next to the selected option.

1. Step 2 : Users use the Adjust plan brightness sliders to set the On battery and  Plugged in levels . When done, click Save changes .

Adjust screen brightness using F.lux software

F.lux is a tool that helps users automatically change screen brightness according to the user's perspective while working on the computer. This feature will help the window screen display more clearly, protecting the user's eyes.

It's also very easy to increase or decrease computer screen lighting with F.lux, which helps you adjust the brightness of your PC or laptop screen for the most comfort for your eyes.

F.lux helps automatically change screen brightness to match ambient light conditions, protecting both your computer and your eyes. The software can customize the brightness to 2700K or even 1200K if the user wants.

Key features of F.lux that you should know:

1. Automatically adjust screen brightness according to time zone and time (light will automatically decrease at night and vice versa).

Use Desktop Lighter software to adjust screen brightness

Desktop Lighter allows users to easily know how to adjust the computer screen lighting to the brightness, darkness and contrast of the computer screen by displaying a slider or the program shortcut Ctrl + , helping to save energy. and protect your eyes in front of the computer during long periods of work.

You can use Twinkle Tray Brightness Slider software to easily create shortcuts to adjust desktop brightness in a very professional way.

1. Step 1 : After downloading the software, users unzip the file. Then, run the Twinkle.Tray.xx.exe file to get started.

During the first run, an introduction window will appear with instructions on how to use the software. You can turn it off by pressing the Close button .

1. Step 2 : At this point, all users will see the Twinkle Tray Brightness Slider icon . To use, you can click on this icon.

Epilogue

Above are instructions on how to brighten the computer screen that TipsMake wants to share with you. Wishing everyone a successful implementation and a satisfying experience. If you found it helpful, please share this article on how to adjust your computer screen brightness  with your friends and family. 

Marvin Fry

Update 10 October 2023