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You are here: Home / Guides / How to Lower the Brightness on Windows 10: A Step-by-Step Guide

How to Lower the Brightness on Windows 10: A Step-by-Step Guide

posted on April 25, 2025

Lowering the brightness on Windows 10 can be a simple yet effective way to reduce eye strain and conserve battery life. Whether you’re working late at night or just want a softer screen, adjusting the brightness is a breeze. By accessing the settings on your computer, you can easily tweak the brightness to a level that’s comfortable for you. Follow along as we dive into the steps to adjust your screen brightness.

How to Lower the Brightness on Windows 10

Adjusting your screen’s brightness on a Windows 10 device is straightforward. These steps will guide you through the process of dimming your screen to your liking.

Step 1: Open the Start Menu

Begin by clicking the Start button located at the bottom-left corner of your screen.

The Start menu is your gateway to accessing all features on your computer. It’s the small Windows icon, and you’ll often find it in the bottom-left corner of your screen.

Step 2: Access Settings

Select the gear-shaped icon in the Start menu to open the Settings window.

The Settings window is where you can adjust everything from your wallpaper to your Wi-Fi connection. Look for the gear icon, which represents the settings option.

Step 3: Choose System

Click on "System" in the Settings menu to proceed.

The System section holds various options regarding display settings and sound. Clicking here will take you directly to where you can adjust your brightness.

Step 4: Go to Display

In the System menu, select "Display" from the left-hand panel.

The Display section is specifically designed to let you manage how your screen looks. This is where you can find the brightness settings.

Step 5: Adjust the Brightness Level

Use the slider under "Brightness and color" to decrease brightness.

The slider is incredibly intuitive. Simply move it to the left to make your screen dimmer, or to the right to brighten it up. Find the level that feels most comfortable for your eyes.

After completing these steps, your screen brightness will be adjusted to a level that should feel much more comfortable for your eyes. This adjustment can help save battery life, especially if you’re using a laptop.

Tips for Lowering the Brightness on Windows 10

  • Use shortcut keys: Many laptops have function keys that allow you to change brightness without navigating menus.
  • Enable Night Light: This feature reduces blue light, making the screen easier on your eyes at night.
  • Keep your drivers updated: Sometimes brightness settings can be affected by outdated drivers.
  • Customize power settings: You can set your brightness to automatically adjust to save power.
  • Consider third-party apps: Some programs offer even more brightness control.

Frequently Asked Questions

Can I adjust brightness directly on the keyboard?

Yes, most laptops have function keys that allow you to adjust brightness.

Why can’t I see the brightness slider in settings?

This could be due to outdated display drivers. Try updating your drivers.

Is there a way to automatically adjust brightness?

Yes, you can set your brightness to adjust based on ambient light settings.

Does lowering brightness save battery?

Yes, reducing screen brightness can help conserve battery life on laptops.

Can I adjust brightness on an external monitor?

You may need to use the monitor’s built-in controls to adjust brightness.

Summary

  1. Open the Start Menu
  2. Access Settings
  3. Choose System
  4. Go to Display
  5. Adjust the Brightness Level

Conclusion

Understanding how to lower the brightness on Windows 10 can be a game-changer for both your productivity and comfort. Whether you’re burning the midnight oil or just trying to save some battery during a long workday, adjusting your screen brightness is an easy fix. Not only does this help with eye strain, but it can also extend the life of your device’s battery—a win-win for any user.

By taking a few moments to familiarize yourself with these settings, you’ll find that tweaking your computer’s brightness is as easy as pie. Remember, it’s not just about comfort; it’s about customizing your experience and making your tech work for you. If you’re interested in exploring more features of Windows 10, there are plenty of resources available online that delve into deeper customization options. From setting up Night Light to exploring advanced power settings, Windows 10 offers a multitude of ways to make your device truly yours. So, don’t be shy—dive in and discover all the ways you can make your Windows 10 experience even better!

Matthew Burleigh
Matthew Burleigh

Matthew Burleigh has been a freelance writer since the early 2000s. You can find his writing all over the Web, where his content has collectively been read millions of times.

Matthew received his Master’s degree in Computer Science, then spent over a decade as an IT consultant for small businesses before focusing on writing and website creation.

The topics he covers for MasterYourTech.com include iPhones, Microsoft Office, and Google Apps.

You can read his full bio here.

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