Windows 11

how to adjust brightness in windows 11

How to Adjust Brightness in Windows 11: A Comprehensive Guide

Windows 11, the latest operating system from Microsoft, brings a fresh and modern interface to users. With its sleek design and enhanced features, Windows 11 offers a seamless user experience. One of the essential settings that users often need to adjust is the brightness of their display. Whether you want to reduce eye strain or conserve battery life on a laptop, knowing how to adjust brightness in Windows 11 is crucial. In this article, we will provide a step-by-step guide on adjusting brightness in Windows 11, along with some useful tips and tricks.

Why Adjusting Brightness is Important

Before diving into the process of adjusting brightness in Windows 11, let’s understand why it is important. Proper brightness settings not only enhance the visual experience but also have a significant impact on eye health and overall productivity. Here are a few reasons why adjusting brightness is crucial:

  • Eye Health: Bright screens can cause eye strain, leading to discomfort and fatigue. Adjusting the brightness to a comfortable level can help reduce eye strain and prevent long-term eye damage.
  • Battery Life: On laptops and portable devices, reducing the brightness can significantly extend battery life. Lower brightness settings consume less power, allowing you to use your device for a longer duration without needing to recharge.
  • Visual Quality: Adjusting the brightness ensures that you can view content on your screen with optimal clarity and contrast. Whether you are watching videos, editing photos, or reading documents, the right brightness level enhances the visual quality of your experience.

Step-by-Step Guide to Adjust Brightness in Windows 11

Now that we understand the importance of adjusting brightness, let’s explore the step-by-step process to do so in Windows 11:

Step 1: Open the Settings Menu

The first step is to open the Settings menu in Windows 11. You can do this by clicking on the Start button in the taskbar and selecting the gear icon, which represents Settings. Alternatively, you can use the keyboard shortcut Windows key + I to open the Settings menu directly.

Step 2: Navigate to the System Settings

Once the Settings menu is open, you will see various categories on the left-hand side. Click on the System category to access the system settings.

Step 3: Adjust Brightness in Display Settings

Within the System settings, click on the Display tab on the left-hand side. This will open the display settings, where you can adjust various display-related options, including brightness.

Step 4: Drag the Brightness Slider

In the Display settings, you will find a slider labeled Brightness and color. To adjust the brightness, simply drag the slider to the left or right. Moving the slider to the left will decrease the brightness, while moving it to the right will increase the brightness. As you adjust the slider, the changes in brightness will be immediately reflected on your screen, allowing you to find the perfect brightness level.

Step 5: Fine-Tune Brightness with Night Light

In addition to the brightness slider, Windows 11 also offers a feature called Night Light. Night Light reduces the amount of blue light emitted by your screen, which can help improve sleep quality and reduce eye strain, especially when using your device at night. To enable Night Light, click on the toggle switch labeled Night Light in the Display settings. You can also customize the intensity and schedule of Night Light according to your preferences.

Tips and Tricks for Adjusting Brightness in Windows 11

Now that you know how to adjust brightness in Windows 11, here are some additional tips and tricks to enhance your experience:

1. Keyboard Shortcuts

Windows 11 provides convenient keyboard shortcuts to adjust brightness quickly. Pressing Windows key + A opens the Action Center, where you can find a brightness slider. You can also use the keyboard shortcut Windows key + X to open the Quick Settings menu, which includes a brightness slider.

2. Adaptive Brightness

Windows 11 includes a feature called Adaptive Brightness, which automatically adjusts the brightness based on the ambient lighting conditions. To enable Adaptive Brightness, go to the Display settings and toggle on the switch labeled Change brightness automatically when lighting changes. This feature can be particularly useful for laptops and portable devices used in different environments.

3. External Display Brightness

If you are using an external display with your Windows 11 device, you may need to adjust the brightness separately. Many external displays have their own brightness controls, either physical buttons or on-screen menus. Refer to the user manual or manufacturer’s instructions for your specific display to adjust its brightness.

4. Power Plans

Windows 11 offers different power plans that optimize system performance and power consumption. Depending on the power plan you are using, the brightness settings may vary. To access power plans, go to the Settings menu, click on System, and then select Power & sleep. From there, you can choose a power plan or customize the settings of an existing plan.

Frequently Asked Questions (FAQs)

Here are some frequently asked questions about adjusting brightness in Windows 11:

Q1: Can I adjust brightness on a desktop computer?

A1: Yes, you can adjust brightness on a desktop computer if your monitor supports it. Most modern monitors have built-in brightness controls accessible through physical buttons or on-screen menus. Refer to the user manual or manufacturer’s instructions for your specific monitor to adjust its brightness.

Q2: Why does my screen flicker when I adjust the brightness?

A2: Screen flickering when adjusting brightness can occur due to various reasons, such as outdated display drivers or incompatible software. Make sure your display drivers are up to date and check for any software conflicts. If the issue persists, it is recommended to seek technical support or contact the manufacturer for further assistance.

Q3: Can I adjust brightness on a multi-monitor setup?

A3: Yes, you can adjust brightness on a multi-monitor setup in Windows 11. Each monitor can have its own brightness settings. To adjust the brightness of a specific monitor, go to the Display settings and select the monitor you want to adjust from the drop-down menu under the Select and rearrange displays section.

Q4: Does adjusting brightness affect color accuracy?

A4: Adjusting brightness can have an impact on color accuracy, especially if the display is not properly calibrated. It is recommended to calibrate your display using built-in calibration tools or third-party software to ensure accurate color representation. Additionally, adjusting brightness alone may not be sufficient for color-sensitive tasks such as photo editing or graphic design, where color calibration is crucial.


Adjusting brightness in Windows 11 is a simple yet essential task that can significantly enhance your visual experience and promote eye health. By following the step-by-step guide provided in this article, you can easily adjust the brightness to your desired level. Additionally, the tips and tricks shared here can help you make the most out of the brightness settings in Windows 11. Remember to consider factors such as eye health, battery life, and visual quality when adjusting the brightness. With the right brightness settings, you can enjoy a comfortable and optimized viewing experience on your Windows 11 device.


I am a technology writer specialize in mobile tech and gadgets. I have been covering the mobile industry for over 5 years and have watched the rapid evolution of smartphones and apps. My specialty is smartphone reviews and comparisons. I thoroughly tests each device's hardware, software, camera, battery life, and other key features. I provide in-depth, unbiased reviews to help readers determine which mobile gadgets best fit their needs and budgets.

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