Anything you can do to reduce it
FIXED: Desktop Windows Manager (DWM.exe) High Memory and CPU Usage
Everything you see on a computer screen, whether it’s a Windows, Mac, or Linux machine, is generated by system processes that manage everything from your network connection to your user interface. Windows users may be familiar with some of these, including explorer.exe for showing your desktop, but others will be less familiar.
System processes like dwm.exe are common and integral parts of the Windows operating system. Dwm.exe mainly helps in creating a graphical user interface for Windows, but it can sometimes cause high CPU usage. If that is the case, here is what you need to do to fix the problem.
The dwm.exe (Desktop Window Manager) process is an important system process that is responsible for your graphical user interface. In particular, it helps to generate visual effects, such as transparent windows and taskbar thumbnails, that you see when using Windows.
