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 ...

Ask anyone around whether their PC would do great with third-party antivirus software, and you'll most likely get a yes. That's not because their PC lacks a default cybersecurity service. Instead, ...

There are two common factors that can cause Antimalware Service Executable to take up too much CPU resources, from its real time feature and Full scan feature. Real time protection Feature is ...

MsMpEng is the part of MSE that performs scanning (both for real-time scanning and on-demand/scheduled scanning). Is there a virus scan in progress (open MSE from its tray icon to check)? Click to ...

When the definition file runs, a file extraction dialog box appears. After the file extraction dialog box closes, verify that the Windows Defender definitions have been updated. Open Task Manager, and ...