Type lock screen settings and press Enter on the keyboard.

Press Windows + S to open Windows Search.

Start changing Background picture, Colors, Lock screen background and Themes and see what happens.

(You can also replace above steps by right clicking on the blank area on desktop and choosing Personalize.)

Select Personalization from the window.

Choose Settings (looks like a gear) from the left sidebar of the menu.

Click on the Window logo button in the lower left corner of your Screen.

One function of Desktop Window Manager is managing desktop utilization so if the wallpaper or theme you’re using currently is taking too many resources, you should change it. How to fix Desktop Window Manager high CPU or high memory on Windows 10?

However, there are many reasons that will lead to high CPU usage for instance, too many processes are opened.įix Desktop Window Manager High CPU (DWM.exe) Certainly, some resources are required to run dwm.exe in the background (about 2% to 3% of CPU and 50MB to 100 MB of memory it varies from system to system). Thus, a certain amount of processor will be consumed.īut you may not notice the running of Desktop Window Manager, let alone its high CPU usage, right? According to users’ feedback, there’s an annoying experience: Desktop Window Manager high CPU (or memory). It works by enabling the use of hardware acceleration and runs in the background as dwm.exe. The Desktop Window Manager is a practical utility for rendering the visual effects on user interface like transparency and high resolution monitor support in Windows operating systems (Windows 10/8/7/Vista). Do you know how to solve this kind of problem? Desktop Window Manager High CPU or Memory What Is Desktop Window Manager However, it runs into issues like high CPU sometimes. Desktop Window Manager is a very useful tool in all common Windows versions, including Windows Vista, Windows 7, Windows 8 and Windows 10 it is very crucial for the graphical user interface.

Windows 10 photos memory usage