
A Guide to msmpeng.exe – The Antimalware Service Executable in Windows – 2025
A Guide to msmpeng.exe – The Antimalware Service Executable in Windows If you’ve been checking Task Manager on your Windows PC and noticed msmpeng.exe consuming a significant amount of CPU or memory, you’re not alone. This process, also known as the Antimalware Service Executable, often confuses users who aren’t sure whether it’s safe, necessary, or…