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How To Adjust Brightness On Dell Laptop Windows 10?

As technology continues to advance, laptops have become one of the most essential tools for both personal and professional use. Dell laptops, in particular, have gained a reputation for their high-quality performance and user-friendly features. One feature that users may need to adjust regularly is the brightness level of their laptop screen. In this article, we will be discussing how to adjust the brightness on a Dell laptop running Windows 10.

Adjusting the brightness level of your Dell laptop can help improve your viewing experience, especially in environments with different lighting conditions. Whether you need to dim the screen to save battery life or increase the brightness for better visibility, knowing how to adjust the brightness level is a crucial skill for any Dell laptop user. With this guide, you will be able to easily adjust the brightness level of your Dell laptop and optimize your viewing experience.

How to Adjust Brightness on Dell Laptop Windows 10?

How to Adjust Brightness on Dell Laptop Windows 10

Adjusting the brightness on your Dell laptop running Windows 10 is a simple task. You can easily adjust the brightness either manually or automatically. This tutorial will guide you through how to adjust your Dell laptop’s brightness with both manual and automatic settings.

Manually Adjusting Brightness

Manually adjusting the brightness on your Dell laptop running Windows 10 is simple and straightforward. You can adjust the brightness level by using the function keys on your keyboard. The function keys, labeled F1-F12, are found at the top of your keyboard. The brightness level can be adjusted by pressing the Fn key and one of the F1-F12 keys at the same time.

There are two brightness control keys, one that increases the brightness and one that decreases it. On most Dell laptops the key to increase brightness is F2 and to decrease brightness is F3. The brightness level can be adjusted in increments of 25%.

Automatically Adjusting Brightness

You can also adjust the brightness on your Dell laptop automatically. This allows you to set a brightness level and have it automatically adjust to the lighting conditions of your environment. To enable automatic brightness, open the Windows Settings menu. You can do this by pressing the Windows key and typing “Settings” in the search bar.

In the settings menu, select “System” and then select “Display”. Under the Display menu, select “Brightness and color”. Here you will find the “Change brightness automatically when lighting changes” option. Toggle this to “On” and the brightness on your laptop will automatically adjust to the lighting conditions.

Using the Action Center

The Action Center is a feature of Windows 10 that allows you to quickly access settings and settings. It can be accessed by pressing the Windows key and the A key at the same time. In the Action Center, you will find the “Brightness” button. Clicking on this will bring up a brightness slider that you can use to manually adjust the brightness of your laptop.

You can also access the brightness settings by pressing the Windows key and typing “Brightness” in the search bar. This will bring up the same brightness slider that you can use to adjust the brightness level of your laptop.

Using Dell QuickSet

Dell QuickSet is a utility that allows you to quickly access various settings and settings on your Dell laptop. It can be accessed by pressing the Fn key and the F6 key at the same time. In the Dell QuickSet window, you will find the “Brightness” tab. Here you can adjust the brightness level of your laptop manually by using the slider. You can also enable or disable the automatic brightness option from this window.

Using the Power Options

The Power Options window allows you to quickly access and adjust settings related to power management. You can access this window by pressing the Windows key and typing “Power Options” in the search bar. In the Power Options window, select “Change plan settings” and then select “Change advanced power settings”.

Scroll down to the “Display” section and expand the “Display brightness” option. Here you can adjust the brightness level of your laptop both manually and automatically. You can also enable or disable the automatic brightness option from this window.

Frequently Asked Questions

Here you can find answers to some of the most commonly asked questions about how to adjust brightness on Dell laptop Windows 10.

How do I adjust the brightness on my Dell laptop running Windows 10?

Adjusting the brightness on a Dell laptop running Windows 10 is easy to do. Depending on your laptop model, you may be able to adjust the brightness using the function keys on your keyboard. To do this, simply press and hold the “Fn” key on your keyboard and then press the function key with the sun or brightness icon. This should adjust the brightness levels accordingly.

Alternatively, you can also adjust the brightness via the Windows 10 settings. To do this, open the start menu and type “Display Settings” in the search bar. This should bring up the Display Settings window. From here, you can drag the brightness bar to adjust the brightness levels on your laptop.

How do I adjust the brightness on my Dell laptop using the keyboard?

Adjusting the brightness on a Dell laptop using the keyboard is simple. Depending on your laptop model, you may be able to adjust the brightness using the function keys on your keyboard. To do this, simply press and hold the “Fn” key on your keyboard and then press the function key with the sun or brightness icon. This should adjust the brightness levels accordingly.

On some models, you may also be able to adjust the brightness using the arrow keys. To do this, simply press and hold the “Fn” key on your keyboard and then press the up or down arrow keys to adjust the brightness levels.

How do I adjust the brightness on my Dell laptop with Windows 10 using the mouse?

Adjusting the brightness on a Dell laptop with Windows 10 using the mouse is easy. To do this, open the start menu and type “Display Settings” in the search bar. This should bring up the Display Settings window. From here, you can drag the brightness bar to adjust the brightness levels on your laptop.

Alternatively, you can also adjust the brightness from the Windows 10 Action Center. To do this, simply click on the “Notifications” icon in the bottom-right corner of your screen and then click on the “Brightness” icon. This should bring up a slider that you can use to adjust the brightness levels on your laptop.

Why is my Dell laptop’s brightness not changing?

If your Dell laptop’s brightness is not changing, it could be due to a few different reasons. The first possibility is that the brightness settings on your laptop have been locked. To check if this is the case, open the start menu and type “Display Settings” in the search bar. This should bring up the Display Settings window. From here, make sure that the “Change brightness automatically when lighting changes” option is checked.

The second possibility is that your laptop’s display driver is out of date. To check if this is the case, open the start menu and type “Device Manager” in the search bar. This should bring up the Device Manager window. From here, expand the “Display Adapters” section and then right-click on your display adapter and select “Update Driver”. This should update your display driver and should resolve any brightness issues.

How do I adjust the brightness on my Dell laptop using the Action Center?

Adjusting the brightness on a Dell laptop using the Action Center is easy. To do this, simply click on the “Notifications” icon in the bottom-right corner of your screen and then click on the “Brightness” icon. This should bring up a slider that you can use to adjust the brightness levels on your laptop.

Alternatively, you can also adjust the brightness via the Windows 10 settings. To do this, open the start menu and type “Display Settings” in the search bar. This should bring up the Display Settings window. From here, you can drag the brightness bar to adjust the brightness levels on your laptop.

How to adjust Brightness AND Contrast on Dell Laptop in Windows 10


In conclusion, adjusting the brightness on your Dell laptop with Windows 10 is a simple process that can have a significant impact on your user experience. Whether you prefer a bright and vibrant display or something more subdued, taking the time to adjust your brightness settings to your liking can make a big difference in how you use your device on a daily basis.

By following the steps outlined in this guide, you can quickly and easily adjust the brightness of your Dell laptop in just a few clicks. So why not take a few moments to experiment with your brightness settings and find the perfect level for your needs? Your eyes (and your productivity) will thank you for it!

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