Easy Tips on How to Adjust Brightness on PC Using Keyboard

Updated: 15, Dec 2024

Working on a dim laptop screen can be complicated, especially in a bright room or when you’re trying to focus on important tasks. I remember dealing with this myself while presenting a project in a brightly lit room.

The solution, as I later discovered, was surprisingly simple. If you’re also tired of staring at your screen, this guide will give you step-by-step instructions on how to increase the brightness of your laptop.

Adjust Brightness Using the Keyboard

A lot of laptops have brightness keys that make it easy to change the screen settings. Look for the sun icons on the top row of your keyboard, which are normally the F keys for brightness, such as F5 or F6. To use them, press the Fn key and the sun icon key simultaneously. This will adjust the brightness. Many laptops have different f keys. This brightness shortcut key is the fastest way to change the settings for the laptop’s screen without having to open any apps.

Keyboard shortcut for increasing and decreasing laptop brightness — Easily adjust screen brightness with Fn + F5/F6 keys.

Change Brightness Through Windows Settings

If the keyboard shortcuts don’t work, you can change the brightness in Windows settings. On Windows 10, click on the notification button in the bottom-right corner to access the brightness slider. For Windows 11, go to Settings > System > Display and change the brightness slider under Windows Display Options. This method is helpful when your brightness keys aren’t working properly.

Guide to changing brightness in Windows settings under the System menu. — Find brightness settings in Windows.

Use Advanced Display Settings

To control accurately, navigate to advanced display settings. This choice lets you fine-tune not only the brightness but also other display features like screen resolution and color settings. For example, you can use monitor night mode to lower blue light during evening hours, making it easier on your eyes.

Increase Brightness Beyond Maximum

If you require the screen to be brighter than the default setting, there are solutions. You can use third-party programs, such as f.lux, or tools found in your desktop display settings. Another option is to enable HDR (High Dynamic Range) in advanced display settings on supported devices. However, keep in mind that too much brightness will strain your eyes and consume your battery faster.

Fixing Brightness Issues

Sometimes your brightness slider is missing or fails to work. This could be due to out-of-date display drivers. Update your graphics driver by navigating to Device Manager > Display Adapters. If it doesn’t work, try adjusting your desktop display settings or using night mode to improve screen visibility.

Shortcut Keys for Quick Brightness Adjustment

Using shortcut keys is one more efficient method to change brightness. On Windows, press “Windows + A” to launch the Action Center and access the brightness slider. If you’re using an external monitor, look for specialized brightness controls on the display. These shortcuts allow you to rapidly change brightness according to the environment.

Guide to opening the action center on Windows to manage settings

Reducing Brightness to Save Battery

High brightness can rapidly drain your laptop’s battery. If you’re working on the go, use the settings display to adjust the brightness to a more comfortable level. Additionally, on Windows, enable Battery Saver mode, which automatically dims your screen to save battery life.

How do I increase the brightness of my laptop using the keyboard?

To increase brightness using the keyboard, look for keys with a sun icon (which is usually in the top row). To adjust the brightness, press the “Fn” key while holding down the sun icon key. If this doesn’t work, check your laptop’s user manual or settings to make sure the function keys are turned on.

How do I increase the brightness of my laptop screen above maximum?

You can use third-party applications, such as f.lux or Windows HDR settings, to increase your screen brightness above the default level. However, take in mind that this may have an impact on the quality of your display and battery life. To avoid eye strain, always make sure it is properly adjusted.

How do I increase the brightness of my laptop without using the keyboard?

You can alter the brightness in your laptop’s settings. On Windows, navigate to Settings > System > Display and adjust the brightness slider. For Mac, go to System Preferences > Displays and adjust the brightness slider to your preferred level.

Why can’t I increase my laptop’s brightness?

This can happen if your display drivers are out of date or your brightness settings are turned off. Update your graphics driver or check your power options. If the problem continues, you may need professional help.

Does increasing brightness drain my laptop’s battery faster?

Yes, increased brightness consumes more power and can drain your battery faster. To save battery life, keep the brightness at a comfortable but moderate level. Use your laptop’s “Battery Saver” mode to automatically change the brightness.

Conclusion

So guys, in this article, we’ve covered how to increase brightness of laptop in detail. Although the brightness settings may seem simple, getting them right can really change how you work or relax on your laptop. Customize your screen’s brightness to set the lighting in the room for the best view. Ready to see a screen that is brighter? Try these tips today and notice the difference!