Everything you see on a computer screen, whether it’s a Windows, Mac, or Linux device, is generated by system processes that control everything from your network connection to your user interface. Windows users might be familiar with some of these, including explorer.exe pháo to lớn show your desktop, but others will be less familiar.
Bạn đang xem: Why dwm
System processes lượt thích dwm.exe pháo are common and integral parts of the Windows operating system. Dwm.exe pháo, in particular, helps khổng lồ create a graphical user interface for Windows, but it can sometimes cause high CPU usage. If that’s the case, here’s what you’ll need khổng lồ bởi khổng lồ fix the problem.
For instance, NVIDIA thẻ owners would need to lớn kiểm tra the NVIDIA website to lớn get the lachạy thử updates, which are often released alongside major game or hardware releases. These come with the lachạy thử bug fixes, too, which can help lớn solve sầu unusual problems like high CPU usage.
Chechồng Your Graphics Card Is Being Used
If you’ve sầu installed a new graphics card và the drivers are updated, you should also check that the card is being used correctly.
If you’ve connected your monitor cable lớn your motherboard & not your graphics thẻ by mistake, your graphics thẻ will be ignored. This could result in Windows defaulting to lớn software acceleration for visual effects instead.You can double-kiểm tra if this is the case in the Windows Task Manager. Right-clichồng the taskbar và cliông chồng Task Manager khổng lồ open this, then press the Performance tab in the Task Manager window.
Devices with more than one GPU (for instance, PCs with a built-in GPU on the motherboard & an external graphics card) will be shown here, listed as GPU 0, GPU 1, etc. If the resource usage for the internal graphics chip is higher, this would mean your graphics thẻ isn’t being used.
To help resolve this, kiểm tra the connections between your monitor và your graphics card to ensure that the correct device is being used.
Scan Windows for Malware
If your system is up-to-date và working correctly, then high CPU usage could point to lớn a malware infection.
Make sure to scan Windows 10 for malware thoroughly, including running a boot-cấp độ scan using Windows Security or another antivirut. If you’re worried that the dwm.exe pháo process isn’t the official system process, you can double-check in Windows Task Manager.To bởi vì this, right-cliông xã the taskbar và select Task Manager, then find the running Desktop Window Manager process, listed under the Processes tab in the Task Manager window. Press the xuất hiện tệp tin location option khổng lồ open the location of that running tệp tin in Windows File Explorer.
This will take you to the location of the Desktop Window Manager process. If the file location isn’t the C:WindowsSystem32 folder, then the running process isn’t the official dwm.exe cộ file.
If this is the case, run another malware scan &, if nothing else works, you may need to lớn think about giving Windows a factory rephối to lớn ensure you have a fresh configuration.
Other Important System Processes in Windows 10
The Desktop Window Manager (dwm.exe) process is just one of many important system processes that you might not have sầu previously heard of. Like svchost.exe & others, dwm.exe cộ can sometimes be associated with spikes in CPU usage. But in many cases, this can be fixed by updating your PC & checking for malware.
While it isn’t possible lớn disable dwm.exe pháo, you can switch off some of the newer Windows 10 visual effects in Windows Settings. This may help to khuyễn mãi giảm giá with CPU spikes if malware isn’t the cause. But you may need to lớn look at alternatives, including upgrading your hardware, if your PC is struggling.