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.

What is the Antimalware Service Executable process? The Antimalware Service Executable (its file name is MsMpEng.exe) process is Microsoft Defender's background tool that is responsible for scanning ...

It's normal for CPU usage to spike on your Windows computer when you're gaming or running resource-intensive programs. However, if you notice this happening even during basic tasks like browsing the ...

High CPU usage is an annoying problem that causes your PC to work slowly. Through this article, we will try to mitigate this issue and give you control over your machine. When one user experiences ...

PC freezing, going slow, or running into hitches where it shouldn’t? Even if you have one of the best processors, high CPU usage could be to blame. Unfortunately, if you aren’t too computer savvy, ...