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Adjust external monitor brightness on Windows 11 and 10 simple tips


If you find yourself incessantly utilizing an exterior monitor along with your private home Home windows PC, you might have come throughout situations within the place the place you wished to regulate the brightness. Nonetheless, Home windows does not natively provide a straightforward methodology to alter the brightness of an exterior monitor. Below such circumstances, we generally have to make use of the {{hardware}} buttons on the monitor itself. Fortunately, there’s a useful app referred to as Twinkle Tray that allows you to simply change the brightness of your exterior monitor in each Home windows 11 and Home windows 10. Moreover, it’s also possible to assign keyboard shortcuts to rapidly change monitor brightness. With this data, we’ll stroll you thru the tactic of utilizing Twinkle Tray to regulate the brightness of your PC’s exterior monitor.

Change monitor brightness on Home windows 11/10 utilizing Twinkle Tray

To regulate the brightness of your exterior shows on Home windows, we’ll possible be utilizing a software program program referred to as Twinkle Tray. This app is completely free and gives a wide range of choices. It helps a number of screens, permits customization of hotkeys, means that you can set customized brightness ranges based mostly on the time of day, and even means that you can change the excellence and amount settings. Twinkle Tray communicates together with your monitor utilizing the DDC/CI protocol. Let us take a look at how Twinkle Tray ought to be used to differ monitor brightness:

  1. First, you’ll want to arrange Twinkle Tray out of your Microsoft reseller. You may also get it from the Twinkle Tray official web site.
  2. After getting into Twinkle Tray, open the app. You’ll find its icon within the system tray, positioned within the decrease proper nook of the show.
  3. Everytime you open Twinkle Tray, you may discover a slider that you’ll want to use to regulate the brightness of your exterior monitor. Merely drag the slider to increase or scale back the brightness in line with your need.
  4. If you wish to additional customise the app, click on the Gear icon to enter the Settings web page. Right here you’ll be able to organize hotkeys and shortcuts to extend or lower brightness. For instance, you’ll be able to assign the “Alt + Up” and “Alt + Down” keys to regulate brightness ranges.
  5. Moreover, Twinkle Tray gives plenty of totally different settings you can customise, akin to adjusting the excellence and time-based preferences. Be joyful to find these decisions to customise the brightness setting of your monitor.

Change monitor brightness utilizing {{Hardware}} buttons

In some instances, some older screens do not help the DDC/CI protocol, which implies you will not have the ability to use the Twinkle Tray to regulate their brightness. Below such situations, you’ll have to depend on the {{hardware}} buttons positioned on the monitor to make the required modifications. This is how one can change the brightness of your exterior monitor utilizing the {{hardware}} buttons:

  1. Discover the {{hardware}} buttons within the monitor. These buttons are usually positioned below the monitor, both on the best, heart or left aspect. Press the suitable button to open the menu.
  2. Within the menu, search for decisions that match Brightness or Image. Select the corresponding option to entry the brightness settings.
  3. Change the brightness worth as desired by searching by the accessible decisions. You might also have the flexibleness to differ numerous settings, akin to sharpness, sharpness, and coloration mode.
  4. Upon getting made the required modifications, merely cease urgent any button and the menu ought to robotically disappear.

Be joyful to refer to those steps once more at any time when you’ll want to change the brightness of your monitor utilizing the {{hardware}} buttons.


Adjusting exterior monitor brightness on Home windows can drastically enhance your viewing expertise. Whereas Home windows does not provide native help for merely altering brightness ranges, the Twinkle Tray app gives a useful answer. Via the usage of Twinkle Tray, you’ll be able to simply change the brightness of your monitor, assign keyboard shortcuts for fast modifications, and customise quite a few totally different settings. Alternatively, in case your monitor doesn’t help DDC/CI protocol, you’ll be able to nonetheless depend on the {{hardware}} buttons to make brightness changes. Whether or not or not you select to make use of Twinkle Tray or {{hardware}} buttons, you now have the information and instruments to easily handle the brightness of your exterior monitor on Home windows.


1. Is Twinkle Tray completely free?

Positive, Twinkle Tray is a free app you can obtain and use to regulate the brightness of your exterior monitor on Home windows.

2. Can I assign keyboard shortcuts to alter monitor brightness?

Positive, you’ll be able to assign customized keyboard shortcuts utilizing Twinkle Tray to rapidly change the brightness ranges of your exterior monitor.

3. What if my monitor doesn’t help DDC/CI protocol?

In case your monitor doesn’t help DDC/CI protocol, you’ll be able to nonetheless change the brightness utilizing the {{hardware}} buttons positioned in your monitor.

4. Can I customise a number of settings apart from brightness?

Positive, Twinkle Tray helps you to customise quite a few settings, together with adjusting the excellence, time-based preferences, and extra.

5. Will adjusting the brightness of my exterior monitor have an effect on the effectivity of my PC?

No, adjusting the brightness of your exterior monitor should not have an effect on the effectivity of your PC. This can be a purely seen adjustment that has no impact on the final functioning of your PC.


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