How to Change Brightness on Windows 11: A Step-by-Step Guide

Changing the brightness on Windows 11 is a simple task that can be accomplished in a few clicks. Whether you’re looking to save battery life, reduce eye strain, or just fine-tune your screen’s display, adjusting the brightness is an essential skill for any Windows user. Let’s dive into how you can do this easily.

Step by Step Tutorial on How to Change Brightness on Windows 11

Before we get into the nitty-gritty, it’s important to understand that adjusting the brightness on your Windows 11 device can help you in various ways. Not only can it make your screen more comfortable to look at, but it can also conserve battery power if you’re using a laptop. Let’s get started.

Step 1: Open the Action Center

Click on the Action Center icon located on the bottom right of your taskbar.

The Action Center is your go-to spot for quick settings and notifications. It’s symbolized by a text bubble icon next to the clock on your taskbar. Once you click on it, a panel will slide out from the right side of your screen.

Step 2: Adjust the Brightness Slider

Find the brightness slider and adjust it to your preferred level.

Within the Action Center, you’ll see a variety of quick settings. Look for the sun icon – this represents the brightness control. Click and drag the slider left or right to decrease or increase the screen brightness, respectively.

Step 3: Close the Action Center

Click anywhere outside the Action Center to close it and save your settings.

Once you’ve found that sweet spot for your screen’s brightness, simply click anywhere outside the Action Center panel to close it. Your settings will automatically save, so there’s no need to confirm or apply changes.

After completing these steps, your screen will reflect the new brightness level you’ve set. This change will remain in effect until you decide to adjust it again, whether it be for different lighting environments or personal preference.

Tips on How to Change Brightness on Windows 11

  • If your device has a sensor to adjust brightness automatically based on ambient light, you can enable or disable this feature in the system settings.
  • Keyboard shortcuts can also be a quick way to adjust brightness; usually, this involves pressing the Fn key along with one of the function keys (F1-F12).
  • If the brightness slider is not available in the Action Center, it might be necessary to update your display drivers through the Device Manager.
  • For more advanced settings, you can go into the Windows Settings app, navigate to System, and then to Display, where you’ll find additional brightness options.
  • Remember that screen brightness can significantly impact battery life, so if you’re on the go without a charger, you might want to keep it on the lower end.

Frequently Asked Questions

Can I change the brightness on Windows 11 using the keyboard?

Yes, most laptops and some keyboards have dedicated keys to adjust screen brightness, usually in combination with the Fn key.

What if I don’t see the brightness slider in the Action Center?

If the brightness slider is missing, it could be a driver issue. Make sure your display drivers are up to date through the Device Manager.

Will changing the brightness affect my battery life?

Yes, adjusting the brightness can have a significant effect on battery life; lower brightness can help conserve battery power.

Can I set the brightness to adjust automatically?

Yes, if your device has a built-in ambient light sensor, you can enable ‘Change brightness automatically when lighting changes’ in the Display settings.

What should I do if the brightness keeps changing on its own?

If the brightness is changing without your input, the automatic brightness setting might be enabled, or there could be a problem with the ambient light sensor.


  1. Open the Action Center
  2. Adjust the Brightness Slider
  3. Close the Action Center


And there you have it, a straightforward guide on how to change brightness on Windows 11. This small adjustment can make a world of difference in your daily computer usage. No more squinting at a too-dim screen or getting blinded by a too-bright display – you now have the power to choose the perfect brightness for any situation. Go ahead and play around with the settings until you find what works best for you. Remember, the right brightness setting can not only provide visual comfort but also prolong your device’s battery life. With this knowledge in hand, you can say goodbye to screen-related headaches and hello to a more pleasant and productive computing experience.

Get Our Free Newsletter

How-to guides and tech deals

You may opt out at any time.
Read our Privacy Policy