How to Turn On or Off Content Adaptive Brightness Control in Windows 11

How to Turn On or Off Content Adaptive Brightness Control in Windows 11.

Among the various new options that had been examined as a part of Windows Insider builds, and at the moment are making their manner globally to all, is Content Adaptive Brightness Control. Though it could not have discovered a fan following amongst Windows customers, we nonetheless think about it one of many higher power-saving options you must allow now.

Here’s the whole lot it’s good to find out about Content Adaptive Brightness Control – what’s it, how to allow or disable it, and the way it’s totally different from common adaptive brightness.  

: Customize Windows 11 in 20 methods: Step-by-step information

What is Content Adaptive Brightness Control (CABC)?

Content Adaptive Brightness Control, or CABC, is a brand new function that permits Windows to regulate display screen brightness and distinction based mostly on the content material of your display screen. The key phrase right here is ‘based on content’. 

So, as an example, if you’re engaged on Microsoft Word with a darkish theme after which change to studying an online web page with a white background, not in contrast to this one, then CABC will flip down the brightness and distinction ranges to keep away from straining your eyes and likewise save on battery life. This additionally works when viewing movies which have darker evening scenes adopted by brighter day scenes and can scale back the jarring transitions by adjusting the brightness and distinction ranges.

: 8 methods to restore Windows 11 using Command Prompt (CMD)

How is CABC totally different from Adaptive Brightness?

CABC is totally different from Adaptive Brightness in that its changes are based mostly on the content material of your screens. Adaptive Brightness then again depends upon the ambient lighting round you. So, no matter whether or not your monitor has a light-weight sensor or not, content material adaptive brightness management will nonetheless work. 

On high of that, CABC can work even when your laptop computer is linked to the ability supply. But in fact, you’ll have to change it to that setting. This brings us to…

How to allow or disable Content Adaptive Brightness Control in Windows 11

  1. To allow Content Adaptive Brightness Control, open the Settings app from the Start menu or press the Win+I shortcut.
  2. With ‘System’ chosen within the left pane, click on on Display on the fitting.
  3. Then click on on Brightness to increase it.
  4. Here, you will note the choice to Change brightness based mostly on content material. Click on the drop-down menu next to it.
  5. And choose whether or not you need CABC turned Off, turned on Always, or On Battery Only.

Most customers received’t discover an excessive amount of of a change, which is the way it needs to be, and nonetheless get higher battery output and decreased power consumption. However, should you’re working with picture and video apps and shade accuracy is vital, then you definitely would possibly wish to disable it altogether. 


Let’s check out just a few generally requested queries about content material adaptive brightness management.

How do I flip off content material adaptive brightness in Windows 11?

To flip off content material adaptive brightness, open the Settings app, then go to System > Display > Brightness. Then choose ‘Off’ from the drop-down menu next to “Change brightness based on content”.

Why is my display screen auto-brightening in Windows 11?

If you discover your display screen auto-brightening, it’s most definitely due to one type of adaptive brightness or one other. Check you probably have content material adaptive brightness controls or adaptive brightness on. The former will change brightness based mostly on content material, whereas the latter will change brightness based mostly on ambient lighting. 

Content Adaptive Brightness Control’s automated brightness adjustment is a power-saving function that additionally reduces pressure on the eyes, particularly when you need to work for lengthy durations of time. If these automated changes are distracting or you need higher shade accuracy, you may all the time flip it off. But should you’d like higher battery output, it’s best to let Windows decide the perfect brightness and distinction ranges based mostly on what you see on display screen.

We hope this information helped you perceive what CABC is and the way to allow or disable it. Until next time!

Check out more article on – How-To tutorial and latest highlights on – Technical News