If you spend considerable time on your Windows 10 computer or device, mastering how to adjust screen brightness is essential. This adjustment is particularly important for laptops and tablets in various lighting conditions. Luckily, Windows 10 offers a variety of options to change this setting. Follow this updated tutorial to learn how to increase or decrease your display's brightness:
NOTE: The features presented are available in Windows 10 November 2019 Update or newer. If you're using an older version of Windows 10, you might not have access to all the features. Check your Windows 10 build and, if necessary, get the latest Windows 10 update available for you.
Most Windows 10 laptops feature dedicated keys for adjusting screen brightness:
| Device | Brightness Increase Shortcut | Brightness Decrease Shortcut |
|---|---|---|
| HP Spectre 13t | F3 | F2 |
| Surface Pro | Fn + DEL | Fn + Backspace |
| Lenovo Legion Y520 | Fn + F12 | Fn + F11 |
Look for sunlight icons on your keyboard.
Some monitors come with dedicated buttons to control brightness settings, while others require you to navigate through menus. Consult your monitor's manual for precise steps.
You can also adjust brightness through the Action Center. Press Windows + A to open it and find the brightness slider at the bottom.
Open Settings using Windows + I, and navigate to System. Under the Display section, adjust the brightness slider as required.
To modify brightness through Windows Mobility Center, search for mobility in the taskbar, then adjust the brightness using the appropriate slider.
Using PowerShell is another effective method. Launch it with powershell in the search field, then type the command:
(Get-WmiObject -Namespace root/WMI -Class WmiMonitorBrightnessMethods).WmiSetBrightness(1,brightnesslevel)
Replace brightnesslevel with a value between 0 and 100.
Lowering the screen brightness can save energy. Access Battery settings by clicking the power icon in your system tray and adjusting the settings to enable this feature.
Being able to adjust brightness effectively enhances comfort and productivity. A screen that's too bright or dim can cause eye strain. What method do you prefer for changing your display's brightness? Share your thoughts in the comments below!
Follow SUSE’s SP7 procedure to enable FIPS mode, reboot safely, verify the active policy, and check whether your compliance requirement calls for validated modules.
Compare YaST and cryptsetup for a new encrypted SLES data volume, choose LUKS1 or LUKS2, and verify unlock and mount behavior safely.
Create, refine, and verify a least-privilege AppArmor profile on SLES 15 SP7, with a clear note on SLES 16’s SELinux default.
Set up RMT on SLES 15, mirror entitled repositories, and verify HTTPS registration and package access from a test client.
Connect SLES 15 to AD with YaST’s SSSD-based logon management, then verify directory lookup, domain login, and Kerberos tickets.
Set up the right Live Patching path for SLES 16.0 or 15 SP7, apply eligible kernel fixes, and confirm what is active without confusing it with a reboot-required kernel update.
Load a custom SLES 15 kernel module without disabling Secure Boot. Match the running kernel, sign the .ko file, enroll a MOK key, and verify loading.
SLES 15 SP5 can migrate online to SP6, but each node must reboot. Use a tested rolling upgrade or blue-green cutover to keep workloads reachable.
Use SUSE’s supported STIG profile to scan SLES 15, test remediation, review remaining findings, and retain assessment evidence.
Trace a failed Cockpit connection through DNS, port 9090, the systemd socket, firewalld, TLS, and login settings using current SUSE guidance.
Hanh Nguyen -
Could you explain more about how to sync the brightness across multiple monitors? I have two screens!
Sandy -
Wow, I’m glad I found this post. It’s so convenient to know these different methods
Craig -
Amazing! I never thought I could change brightness so many different ways. Much appreciated!
Justine -
The night light feature is such a game changer for my eyes when working late. Highly recommend
Thùy Linh -
This is really useful! Adjusting the brightness actually helps reduce eye strain. Thanks for sharing
Jay -
I’d love to see more articles like this on improving productivity settings on Windows
Little Miu -
Haha, I thought my screen was just too bright for no reason! Thanks for explaining how to adjust it
Cathy 123 -
I’ve been struggling with screen brightness for ages. Now I finally found a solution! Thank you so much!
Rita T. -
This is a lifesaver for my online classes. Adjusting brightness helps with focus
Lisa K. -
Great advice! I didn’t realize how crucial it was until I started working remotely.
Sarah P. -
I agree, it’s important to adjust brightness according to environment. Keeps your eyes healthy
Đức 456 -
I’ve used the built-in settings, but I didn’t know about the power options. Thanks for the extra tip!
Chris Martin -
Awesome article! The info about using Windows Mobility Center is super useful for travelers
Hương Đà Nẵng -
I love your tips! They’ve become a part of my daily routine now
Tommy -
Great tips! It’s like a lifesaver since I work late at night and my screen brightness was always too high
Alex the Techie -
I appreciate the detail in this post. It’s crucial for eye health to manage screen brightness properly
Mimi -
I’m always adjusting brightness when I switch between rooms. These methods will help a lot
Mèo con -
OMG! I always used to go to settings, but the keyboard shortcuts are so much easier. Thanks a ton
Victor -
Thanks for clarifying these features! I used to get lost navigating through settings
Duy Sinh 6789 -
This guide is really comprehensive. I’m bookmarking it for future reference. Thanks
Johnnie -
Can’t believe I was doing it the hard way for so long. Thanks for the enlightening article!
Emily -
This article is super helpful! I never knew about the keyboard shortcuts for adjusting brightness. Thanks for sharing
Nguyễn Minh -
I tried the settings option, and it worked perfectly! The article is truly insightful
Quang IT -
Very informative! Also, if you have a laptop, you can adjust brightness quickly using function keys. Just a tip!
Huyền Lizzie -
This is great! I usually struggle adjusting my brightness when using my laptop in different lighting conditions