How to Decrease Screen Brightness in Windows 11/10.How to adjust screen brightness – ThinkCentre, ThinkPad – Lenovo Support SA

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Apart from adjusting the brightness manually, Windows also offers quite a few settings, which can automatically decrease the brightness. Find the toggle to lower the screen brightness on the keyboard, and press it to activate the command. Do note that some OEMs require a user to press the brightness toggle with the Fn key. The Settings panel could help you decrease the brightness of the computer manually.

Click on the message icon present at the bottom right corner of the screen and drag the slider within to adjust the brightness.

If your display output device has a built-in ambient light sensor that could detect the amount of light around you, ideally, then Windows can automatically adjust the brightness levels for your computer based on the stats. That said, how often do you feel the need to adjust the brightness levels on your computer? To check if yours has this feature, look in the row of F keys, that is, between F1 and F A symbol representing lighting will appear on two of these keys, if they are available.

This is the fastest way to adjust the brightness intensity, but not all keyboards have this facility. Therefore, it is important to learn another method to achieve the same result. Another way to decrease the intensity of your screen lighting is through the icon that is in the lower right corner of the screen, in Windows.

Usually the icon is together with those for Wi-Fi, sound and battery. If it is not showing, right-click on the taskbar and an adjustment option will appear.

Then just drag left to decrease brightness and right to return brightness to maximum. One possibility for notebook users is to set a power level for when the computer is plugged into the power source and another for when it is running on battery power. This is a good battery saving strategy. It is possible to speed up by typing in the menu, soon the option will appear. Any link to or advocacy of virus, spyware, malware, or phishing sites.

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Search the community and support articles Windows Windows 7 Search Community member. I’m often on my computer at night and prefer to work in the dark. When the ambient light is low or nonexistent, the screen is too bright for my eyes to look at and I cannot dim the brightness enough for my preferences. Is there a way to adjust the screen brightness so that I may dim the screen beyond the lowest settings?

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How to decrease pc screen brightness


I find it very useful in games or movies. The program does more than that so it’s very useful. PangoBright works for multiple monitors. You can get the biggest possible dim range with Iris. Looking at the other answers most programs lower the brightness by placing a transparent overlay filter. Iris and f. One plus of Iris over f. One thing to note is that I don’t recommend changing the brightness via monitor buttons if the monitor is LED. Most LED monitors change the brightness via a process called Pulse-width modulation which is really bad for the eyes.

This will also block some UV and blue light if you don’t want to use software or use some strange Linux on which no software works at all :. Since you have already installed f. I have sensitive eyes as well and do a lot of work at night so looked into getting a screen protector like the kind used on the old CRTS, but they were too bulky, somewhat costly, and did not work well on my What I finally came up with that works great is getting a roll of tinted privacy window film from Home Depot and cut out a section to fit my exact screen dimensions.

The result is fantastic as it filters out the rays causing eye strain, can be peeled on or off in seconds, and reused as many times as you like it clings to the screen and doesn’t need adhesives or hardware to work. I simply place it on the back of the screen where it clings until you need to use it again! Some friends of mine liked it so much they have it on their TV’s that were too bright in their house, their car windows, and one guy used it to darken his prescription eyeglasses and loves it!

If you have intel graphics, open up the graphics properties and set the brightness lower. My default was set at 0, and went to I also use f. I’d suggest you try to change your system’s color metrics now, since you’re already using it at lowest brightness possible.

I used to have this trouble too, but then I moved on to working in evening time from 4 to But if you run Desktop Lighter 1. Much less brightness. I think the best program for this purpose for Windows is Gapa.

I downloaded it somewhere long time ago and now I can’t find any download link or web page. The Publisher is Tomasz Porosinski. Anyway, I can share my Dropbox link with you. Function key bottom left of my keyboard Fn and press F5 at the same time dims the screen. To brighten press Fn and F6 at the same time. Sign up to join this community. The best answers are voted up and rise to the top.

Stack Overflow for Teams — Start collaborating and sharing organizational knowledge. Create a free Team Why Teams? Learn more. How can I dim my computer screen beyond the minimum? Ask Question. Asked 10 years, 11 months ago. Modified 2 years, 6 months ago. Viewed k times. Improve this question. Ellesa Ellesa Can you still buy filters for screens?

They were around in the old CRT days. I suppose sunglasses would make it difficult to see the keys at night. I have considered buying filters. And I do have my sunglasses on standby. I was hoping for something similar to Flux. Mentioning the used software will help out the answers not to be redundant. Sunglasses might be a solution. I wonder if you could get one of those old glare screens and cover it with something that reduces transmitted light as well.

Might help to state, desktop or laptop, and if its the former, the model of the screen in the question. Show 5 more comments. Sorted by: Reset to default. Highest score default Date modified newest first Date created oldest first. From the site: Overview Dimmer is a very small and free piece of software designed to provide brightness reduction on LCD screens, TFT screens and LED screens when it either don’t have, or lack proper brightness control.

Improve this answer. JoshP 2, 3 3 gold badges 21 21 silver badges 28 28 bronze badges. Dimmer is nice and clever, except it’s just a black box that overlays your desktop. I’d really like a solution that lets me actually dim the backlight further than the OS allows, but it sounds like that’s a limitation of the LCD backlight technology.

On multiple monitors, both Dimmer and DimScreen only dim one of them : — Aximili. Flux actually can dim the monitor. HighlandRat Indeed, I never thought Flux is capable of controlling brightness, but why the devs didn’t promote this feature enough? Flux works great for me. On top of that, it works on both monitors! I’m using a Windows 7 PC, if that helps. Show 6 more comments. You can get more control over the display colors when using the Display color calibration utility : from the run box, type: dccw.

I’m going to download it and play with the settings. I didn’t succeed to make it work on my machine port thing , however there is complete instruction on how to deploy it, tell me it you get something — user Add a comment.

Hmm just downloaded this and when I tried to install the screen dimmed but no installer started up That’s why it’s called a portable app. It doesn’t install. PS in my day all apps were portable d-; — hippietrail. It turns out not to solve my problem, which is probably at the driver or firmware or OS level. It can only dim from the hard brightness setting but cannot go brighter than it. Dims most of the screen, but popups in firefox end up higher in the z order, so occasionally I get these bright white boxes on a dimmed screen.

To adjust screen brightness on a smartphone, see: How to change brightness on Android phone, iPhone, and iPad. On most laptops, you can adjust the brightness of the display using special keys on the keyboard.

The keys are usually marked with the brightness symbol. Often, the brightness keys are function keys which have a special function if you press them while holding down the Fn key.

The Fn key is usually located to the left of the spacebar. The brightness function keys may be located at the top of your keyboard, or on your arrow keys. For example, on the Dell XPS laptop keyboard pictured below , hold the Fn key and press F11 or F12 to adjust the brightness of the screen.

Other laptops have keys dedicated entirely to brightness control. On the HP Chromebook keyboard pictured below , there is no Fn key — press the brightness keys. To change the brightness on a Chromebook, you’ll need to push one of the two adjustment keys.

The small gear lowers the brightness, and the large gear raises it. They are located at the top of the keyboard, as you can see in the red rectangle below. You can also adjust your screen’s brightness using software controls on your operating system:.

Many window managers in Linux offer brightness controls in their settings panel. For instance, on Ubuntu systems with the Unity window manager:. If your laptop uses Intel or NVidia graphics, you can also use a convenient command-line tool called xbacklight. It can be installed using most package managers.

For instance, on Ubuntu or Debian systems:. To use xbacklight, specify the option -set percentage , where percentage is a number from 0 to For instance, to set brightness to half:.

You can also increase or decrease the brightness by a percentage. Most laptops don’t have contrast controls at the hardware level, but you can configure your operating system to use a high-contrast display mode.

To switch back to Normal Contrast mode, repeat step 1, and High Contrast mode will be canceled. If pressing the key combination doesn’t bring up the High Contrast prompt, you can enable it in the Ease of Access menu:.

There are command line tools to adjust the contrast of your screen such as xgamma and xcalib. These can fine-tune any reductions in your screen’s default contrast level. To increase contrast above defaults, most window managers offer a high-contrast theme to make your screen easier to see. In Gnome-based window managers, such as Ubuntu Unity, follow these steps:.


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