
If the above steps don’t result in an appreciable improvement, you may opt to disable DWM permanently. Select “Open Classic Appearance,” and choose “Windows Classic” under “Color Schemes.” Click on the “Apply” and then “Ok” buttons. Right-click an open area on your desktop, and select the “Personalize” and “Windows Color and Appearances” options. Click on the “Apply” and then “Ok” buttons. Select the “Windows Classic” theme on the menu listing that shows up. Right-click on an open area on your desktop and choose the “Personalize” option. Here’s how to switch to the Windows Classic theme: This will allow you to see how much memory and CPU space DWM is using. To do this, open the Task Manager and go to the dwm.exe program, which you can find on the “Processes” menu tablet. The easiest way to reduce the memory load of dwm.exe is to switch to the Windows Classic theme.
/Window-Manager-vs-Desktop-Environment-3af267697ffb4a62b8303e3215058899.jpg)
Reducing Desktop Windows Manage Memory Usage If you have determined that your computer is clean, you can then proceed in reducing the DWM load on your memory or disable it permanently.

If you have had DWM onboard for a long period without any issues, therefore, this may be a sign that your computer has been infected with a computer virus. You should be aware that certain viruses may mimic the file name of a utility program, such as dwm.exe.

Keep in mind that both issues may produce similar results, so you should do a thorough scan of your computer first. Desktop Windows Manage Virus or not?īefore we go into the steps of reducing the memory usage of DWM and its permanent disabling, it is worthwhile to determine whether or not your insufficient memory issues are actually caused by the use of DWM or if it is in fact caused by a virus. Although this feature is a welcome one for many users, it does have the disadvantage of taking up a lot of memory, and this can significantly bog down computers that do not have enough RAM installed. This application displays transparent and glossy effects in the form of 3D modules and controls the views of Windows themes and icons, in addition to providing previews of active window thumbnails. Have you ever wondered what DWM is and how to disable it permanently? This article shows you how! An Introduction To Desktop Windows Manageĭwm.exe or Desktop Windows Manager was introduced in Windows Vista, and it is now a feature included with Windows 7 as well.
