The Antimalware Service Executable, also known as MsMpEng.exe, is a critical component of Windows Defender that runs in the background to protect your system from malware and other security threats.

Struggling with high CPU usage from Service Host Network in Windows 11? Discover proven fixes to reclaim your PC ...

I just noticed on my mom's computer that some "MsMpEng.exe" process (labeled "Antimalware Service Executable" and located under "C Program Files\Microsoft Security Client\") is consuming 100% of CPU.

If the Windows Event Log process is taking a high CPU, disk, memory, or power usage on your computer, here are the methods to fix the issue: End the Windows Event Log task from Task Manager. Stop the ...