

If for some reason, you have seen it listed in the Task Manager consuming memory, and CPU more than ever, don’t be worried. This process helps offer real-time protection against malware and other potential threats. Like many other programs that need to run continuously in the background, WDAS also runs in the background with the name of Antimalware Service Executable (MsMpEng.exe). Windows 11/10 and Windows Defender, now integrated within the core of OS, and primed as Windows Defender Antivirus System, has come a long way. What is Antimalware Service Executable (msmpeng.exe) This Antimalware Service Executable has been reported, at times, to be consuming far more than its fair share of CPU processing power, and can even impact your computer’s speed to a snail’s speed. The Antimalware Service Executable process plays an important role in the Windows Defender antivirus that is native to Windows 11/10. Here we answer all your queries for the question – What is Antimalware Service Executable ( msmpeng.exe) and why does it show high CPU, Disk or Memory usage in Windows 11/10? Is it a virus? Do I need to disable it? Find all your answers to these questions in this post. It’s an official program from Windows which makes sure to secure your Windows PC. It’s not a third-party service or a virus mimicking an antivirus. If you have seen the program “ Antimalware Service Executable” in the Task Manager, don’t be worried.
