Once you find it, simply uninstall or disable it and the Desktop Window Manager's high memory usage will be fixed. In this case, you can perform a clean boot to find the program or process in question. In some cases, other processes, applications, or services may interfere with the Desktop Window Management process and cause it to consume more memory. Step 5: Select "Adjust for best performance". Step 4: Click "Settings" under "Performance". Step 3: Click "Advanced system settings" under related Settings. To solve this problem, you can set it to high performance, or let Windows decide what is best for your system. If Windows is configured to prioritize appearance over performance, this can cause the Desktop Window Manager to use more memory. Sometimes you may have to restart the system after running the performance troubleshooter. This will fix the high memory usage of the Desktop Window Manager. Step 6: After running the troubleshooter, close the command prompt window. Step 5: Execute the following command: msdt.exe / id PerformanceDiagnostic ![]() Windows includes a basic performance troubleshooter for finding and fixing problems. Run performance troubleshooting in Windows Step 5: Click the OK button at the bottom. Step 4: Select "None" in the "Screen Saver" drop-down list. Step 3: Look for the Screen Saver Settings option in the right panel and click on it. Step 2: Type Lock Screen Settings on the keyboard and press Enter. Step 1: Press Windows + S to open Windows Search. If necessary, try switching to Basic Theme, which will greatly reduce the load on your system and battery. You may need to change the background, colors, lock screen and themes one by one to see if the problem goes away. Step 2: Select the settings you want to change from the left pane. Step 1: On your keyboard, press the Windows logo key and I key at the same time. If you often see this process using too much CPU or memory, you need to make some changes to the personalization settings. Hardware acceleration is usually used for Desktop Window Manager to work more smoothly. Step 6: Click "Search Automatically for Drivers". Follow these steps to update the video driver in Windows. This is mainly because bugs in outdated drivers cause Desktop Window Managers to take up a lot of memory. Whether you're using integrated graphics or dedicated graphics, it's important to have the latest drivers. The first and most important thing you should do is make sure your graphics or video drivers are up to date. How to solve Desktop Window Manager High Memory problem? The good news is that Desktop Window Manager is getting better at managing resources, and you shouldn't really need to turn it off. This integration is further deepened with Windows 8 and Windows 10. Starting with Windows 7, the Desktop Window Manager became a more integral part of Windows, which is critical to creating graphical user interfaces. In the Vista era, Desktop Window Manager was controlled by a service that you could turn off and then disable all visual effects. Because Windows composes and displays the contents of each window, it can add effects such as transparency and window animation when displaying windows hierarchically. ![]() ![]() Windows will then create a "composite" view of all the windows on the screen before sending it to your screen. The application writes the picture of its window to a specific location in memory rather than displaying it directly on the screen. Once the Desktop Window Manager memory is too high, you can refer to the following methods to solve the problem!ĭesktop Window Manager (dwm.exe) is a synthetic window manager that renders all those nice effects in Windows: transparent windows, real-time taskbar thumbnails, Flip3D, and even high-resolution monitor support. However, in order to make the animation smoother, dwm.exe must use some hardware acceleration. The Desktop Window Manager runs in the background, and the CPU or memory utilization is very low. At this time, how can we solve it? Desktop Window Manager is a manager that controls various functions of Win 10 system, such as visual effects, 3D Windows transition animation and so on. Through the Task Manager, you can see that the Desktop Window Manager occupies a high memory. In Windows 10 operating system, the computer gradually stuck. So far, it hasn't caused any crashes, but with this memory usage, it's only a matter of time, and I'm worried that it will cause something I can't fix. Hi, I've recently noticed that the Desktop Window Manager is taking up a lot of memory at some point, even though I have nothing open but the Task Manager.
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