Are you tired weeding through various articles available online about the “Desktop windows manager high CPU usage” issue in the Windows 10 operating system?

If yes, then don’t worry!

We will resolve every query in this resounding guide that covers everything you need to know with steps to fix Desktop windows manager’s high CPU usage issue in Windows 10 operating system.

FIRST, let us understand…

What do you understand by DWM.exe?

DMW refers to a desktop windows manager. DMW.exe is a file which is inbuilt available in the windows operating system.

In Windows 10 operating system, this file helps in tasks related to visual effects, and this file takes care of users whenever they change multiple tabs quickly.

Sometimes, while the dmw.exe file is processing, your system crashes as it doesn’t handle the load of file getting processed. But modern laptops handle this load very well, which prevents the system from crashing at the time of dwm.exe file processing.

Therefore, this desktop window manager file consumes lots of CPU memory and makes the device running slow.

Hence users need to look for ways to resolve such errors.

Here we have an authoritative guide with all the latest tips and tricks to help you resolve the issue of error code 0x8007025d without much difficulty.

But before looking for ways to fix this error, it is crucial to understand the reason behind the occurrence of such errors.

Reasons for Desktop windows manager high CPU usage

There are various reasons for the occurrence of Desktop windows manager high CPU usage in your system. Some of the main reasons are listed below:

  • It is the responsibility of the dwm.exe file to take care of the visual effects of the system.
  • It is a file that is solely responsible for running high-end operations in the system like 3D animations.
  • This file is also responsible for maintaining the resolution of the screen so that the user can enjoy watching high definition videos hassle-free.

Dwm.exe file converts every picture into a text format and saves it into the memory before displaying it on the screen. This process leads to high CPU usage by the desktop window manager file.

DWM.exe files are also helpful in creating animation, which leads to high CPU usage by this file.

Such files are located in the C drive of your system under the folder of System 32.

3 Fixes to resolve Desktop windows manager high CPU usage error (100% working)

As we have already discussed the reasons behind the occurrence of Desktop windows manager high CPU usage error, now let’s understand the ways to fix such errors.

Fix 1: Troubleshoot the windows of your system.

If your system is running slow due to high CPU usage by desktop windows manager file present in your system, you can resolve this issue by running the windows troubleshooter to improve the performance of your system.

To run the troubleshooter in Windows 10, below mentioned steps should be followed.

  • Press the windows button of your keyboard.
  • In the search box present at the bottom of your desktop, enter cmd.
  • You will be able to view the command prompt application. Click on command prompt application to open it.
  • In the command prompt window that opened up, enter the below-mentioned command.
  • /id PerformanceDiagnosticRun the above command by clicking on Enter.
  • After executing the above command, the troubleshooter window will pop up.
  • Troubleshoot the windows by click on the Next button and follow the instructions on the screen to finish troubleshooting the windows.

The troubleshooter will automatically detect the error and fix it.

Fix 2: System performance settings should be changed.

You can decrease the CPU memory consumption by DWM.exe file by changing the display settings of your system.

Below mentioned steps should be followed to change the display settings.

  • Open the setting of the computer by clicking on the Settings button in the start menu.
  • In the setting window that popped up, select display.
  • After clicking on display, window will pop up where you can change the display settings.
  • You will be able to view the Performance option button in that window. Click on it.
  • After opening the performance options window, toggle the visual effects tab at the top of the window.
  • Click on the radio button present next to “Adjust the system for best performance.”

All these steps will help in changing the visual effects of the system, which in turn will help to resolve high CPU usage error.

Fix 3: Desktop wallpaper should be changed.

Sometimes, high CPU usage by desktop window manager file error can be resolved just by changing the wallpaper of your system.

The following steps are required to change the wallpaper of your system.

  • Open the setting of the computer by clicking on the Settings button in the start menu.
  • In the setting window that popped up, select personalization.
  • Search for background options in the personalization window that opens up.
  • Out of all the background options available, select a background that is quite simple.
  • In the slideshow option, click on any color.
  • After selecting the wallpaper and changing the slideshow settings of your system, click on the “Choose a fit” option and click on the Center.

To change the theme of the desktop, similar steps should be followed in windows 10.

You will be able to resolve high CPU usage by desktop windows manager issue by following any of the above three fixes.

Final Verdict for Desktop windows manager high CPU usage error

Every user wants their PC to perform smoothly, and it should be quick. Therefore, when they face the high CPU usage issue while makes their system slow, they feel disappointed

Consequently, we have provided a helpful guide that helps you in resolving the issue of high CPU usage by DWM.exe file in the Windows 10 operating system so that you can have a great experience.

If you have something new to share or any feeling or experience, then also feel free to explain it to us so that we can publish it on our portal.

Do let us know in the comment section below that which of the above fixes worked for you!

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