Your computer may be infected with a virus or malware. If dwm.exe uses a lot of resources, this indicates that it is most likely a virus. Therefore, be sure to run a scan of your computer and remove any suspicious files. Any good third-party application or built-in Windows Defender will work for scanning your computer.
A crash caused by dwm.exe on Windows 10 can indicate malware infection or faulty hardware. You won’t know the cause from the start, but you’ll get a dwm notification window. Running various system scans is also very helpful to eliminate the dwm.exe system error.
How do I manage notifications in Windows 10?
Manage notifications across operating systems: Windows 10: Select Start > Settings > System Notifications > Actions > Focus Assist.
MacOS: Choose Apple menu > System Preferences > Notifications > Do Not Disturb.
Android: Select your phone settings prompt > Apps & notifications >
How to turn off notifications on PC?
First click Start.
Click Settings.
Click Systems.
Then click Notifications & Actions.
Scroll down a bit and click on Microsoft Edge.
Click the button just below notifications to turn them off.
To customize site click notifications with many other options such as: Show notification ads.
How do I disable notifications in Windows 10?
How to turn off notifications in Windows 10 See Get notifications about senders.
Find the app whose alerts you want to block, sorry
Flip the switch next to a specific program to the off position.
Close the settings window, then restart your Windows 10 PC.
How to change the notification settings in Windows 10?
Open the start menu.
Select “Settings”.
Choose easy access to categories.
Scroll down to the “Make it easy to set up Windows” section.
Select an arrow type from the “Show notifications for” drop-down list, or select the time you want Windows to show notifications.
Close the pickup settings window.
What is a DWM notification window?
The Desktop Manager window process (dwm.exe) assembles the application’s window pane before drawing the house to watch it. This allows Windows to add a similar transparency effect as well as live thumbnails to the taskbar. This process is definitely an important part of Windows that cannot be prevented from starting.
What does DWM notification window mean?
Desktop window manager process
The desktop window manager (dwm process.Composites exe) informs you about application windows before drawing this method to the screen. This allows Windows to add effects such as transparency in combination with live thumbnails on the taskbar. This process is actually an important part of Windows that is usually unstoppable.
What is DWM notification window?
The Desktop Window Manager (dwm.exe) is a composite window manager that reproduces all the nifty Windows effects: transparent windows, live images on the taskbar, Flip3D, and even support for high resolution devices. Windows then creates an individual “composite” view of all the windows on the screen before sending it to your monitor.
What is the DWM notification window?
The Desktop Window Manager (dwm.exe) is a composite window manager that does all these great things just like windows: transparent windows, real-time images, Flip3D, and even support for high resolution monitoring. Windows then creates a “composite” view of all the windows on the screen before sending it to your monitor.

Vijay is a tech writer with years of experience in the Windows world. He’s seen it all – from simple problems to catastrophic system failures. He loves nothing more than helping people fix their PCs, and he’s always happy to share his wisdom with anyone who needs it.
When Vijay isn’t fixing Windows problems, he likes to spend time with his wife and two young children. He also enjoys reading, playing cricket, and watching Bollywood movies.