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

Changing the brightness on Windows 11 is simple and can be done in a variety of ways. For a quick change, use the system settings or the action center. Adjusting the brightness can help reduce eye strain and save battery life on laptops. In this guide, I’ll walk you through the steps to change your screen brightness on Windows 11.

How to Change Brightness on Windows 11

Brightening or dimming your screen can be crucial for comfort and efficiency. Follow these steps to adjust the brightness on your Windows 11 device.

Step 1: Open Settings

Click on the ‘Start’ button and select ‘Settings.’

After clicking ‘Start,’ you’ll see a gear icon labeled ‘Settings.’ This is where you manage most of your system preferences.

Step 2: Navigate to System

In Settings, click on ‘System.’

The ‘System’ section includes all kinds of settings, but for brightness, we need to dig a little deeper.

Step 3: Select Display

Under System, click ‘Display.’

This is the area where you can adjust all display-related settings including brightness, resolution, and more.

Step 4: Adjust Brightness Slider

Find the ‘Brightness and color’ section and use the slider under ‘Change brightness’ to adjust your screen’s brightness.

Sliding to the right will make your screen brighter, while sliding to the left will make it dimmer. It’s that easy!

Step 5: Close Settings

Close the Settings window to apply the changes.

After adjusting the slider, you can simply close the window. Your changes are automatically saved.

Once you’ve completed these steps, your screen brightness will be adjusted according to your preference. This can improve your viewing comfort and potentially extend your device’s battery life.

Tips for Changing Brightness on Windows 11

  • Quick Access: You can also adjust the brightness quickly by clicking on the battery icon on the taskbar and using the brightness slider.
  • Keyboard Shortcuts: Some laptops have brightness control keys on the keyboard, often marked with sun icons.
  • Night Light: Consider using the ‘Night light’ feature to reduce blue light, making the display easier on your eyes at night.
  • Power Plans: Switching power plans can automatically adjust brightness; the ‘Battery saver’ mode usually dims the screen.
  • External Monitors: If you’re using an external monitor, it may have its own brightness settings that you can adjust separately.

Frequently Asked Questions

How do I adjust brightness if I can’t find the slider?

Ensure your display drivers are up to date. Go to ‘Device Manager’ to check for updates.

Can I set different brightness levels for different power modes?

Yes, Windows 11 allows you to set different brightness levels for ‘Battery saver’ and ‘Plugged in’ modes.

Why is my brightness slider not working?

This could be due to outdated or incompatible display drivers. Updating or reinstalling drivers usually fixes this issue.

Is there a shortcut to adjust brightness?

Yes, many laptops have dedicated brightness keys on the keyboard. Look for keys with sun icons.

How does Night Light affect brightness?

Night Light reduces blue light and may make the screen appear dimmer, but it primarily affects color temperature rather than brightness.


  1. Open Settings.
  2. Navigate to System.
  3. Select Display.
  4. Adjust Brightness Slider.
  5. Close Settings.


Changing the brightness on Windows 11 is straightforward and offers multiple methods to suit your preference, whether through Settings, keyboard shortcuts, or quick access from the taskbar. By adjusting the brightness, you can ensure a comfortable viewing experience while potentially saving battery life on your laptop. If you’d like to dive deeper into other customization options, Windows 11 offers a wealth of settings to explore. So, go ahead and adjust that brightness today for a better and more comfortable computing experience!