The Desktop Window Manager process (dwm.exe) composites the display of application windows before drawing it to your screen. This allows Windows to add effects like transparency and live taskbar thumbnails. This process is a vital part of Windows that you cannot prevent from running.

What does Windows desktop manager do?

The Desktop Window Manager process (dwm.exe) composites the display of application windows before drawing it to your screen. This allows Windows to add effects like transparency and live taskbar thumbnails. This process is a vital part of Windows that you cannot prevent from running.

Why is Windows Desktop Manager so high memory?

There are several reasons why Desktop Window Manager causes the high Memory usage problem, such as Windows performance issues, outdated graphics card drivers, or too many processes and applications that are open on your machine.

How do I stop Windows Desktop Manager from using so much memory?

How Do I Reduce Desktop Window Manager’s RAM Usage?

1. Update Your Drivers. Outdated drivers can often cause high RAM usage.
2. Roll Back Your Intel Drivers.
3. Disable Background apps.
4. Run SFC and DISM Scans.
5. Switch Your Power Plan to Balanced.
6. Close OperaGX.
7. Scan Your System for Malware.
8. Roll Back Your OS Version.

How do I stop Windows Desktop Manager from using my graphics card?

How to stop Desktop Windows Manager from high GPU usage?

1. Update drivers. If you prefer to manually update your drivers or do it yourself, you can do it via the Device Manager.
2. Turn off visual effects. On Windows 10, type in performance of Windows in the search bar.
3. Change personalization.
4. Disable the Fast Startup feature.

How do I reinstall Windows Desktop Manager?

2. Enable the Desktop Window Manager

1. Press the Start button, and type in the search box services.msc.
2. Find and then right-click Desktop Windows Manager Session Manager, and select Start.
3. Right-click on the Desktop Windows Manager Session Manager once again, and choose Proprieties.

What Windows manager does windows use?

Desktop Window Manager (DWM, previously Desktop Compositing Engine or DCE) is the compositing window manager in Microsoft Windows since Windows Vista that enables the use of hardware acceleration to render the graphical user interface of Windows.

How do I reduce Desktop Window Manager usage?

Fix: Desktop Window Manager High CPU Usage ‘dwm.exe’

1. Solution 1: Changing Wallpaper/Theme.
2. Solution 2: Disabling Screensaver.
3. Solution 3: Scanning for Malware.
4. Solution 4: Removing Specific Applications.
5. Solution 5: Disabling Hardware Acceleration for Office Products.
6. Solution 6: Changing Default App Mode.

How much memory should Desktop Windows Manager be using?

It usually occupies 50-100 MB of memory and around 2-3%CPU – but it all depends on your system. If a large number of windows and animated processes are open, it will use high memory, and thus consequently slow down the system or cause freezes.

Why is desktop windows manager taking up so much GPU?

If the drivers are outdated or corrupted, they can be causing the high CPU usage. In this case, you can update, roll back, or reinstall the GPU driver to solve the problem. Here is the tutorial: Step 1: Press “Windows + X” keys and then select Device Manager from the pop-up menu.

How do I reduce dwm.exe GPU usage?

Desktop Windows Manager (also known as DWM.exe) is the system manager that renders your computer’s user interface by utilizing the graphics card onto your monitor….How to stop Desktop Windows Manager from high GPU usage?

1. Update drivers.
2. Turn off visual effects.
3. Change personalization.
4. Disable the Fast Startup feature.

How do I reduce Desktop Window Manager memory usage?

Can I restart Desktop Window Manager?

Use Taskmanager or ProcessExplorer and simply kill/terminate the DWM process. Winlogon.exe automatically restarts the DWM.exe process. Show activity on this post.

How do I reduce desktop window manager memory usage?

How do I stop desktop window manager from using memory?