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  1. antimalware service executable high cpu usage - Microsoft Q&A

    Jul 2, 2025 · Regarding Windows Antimalware Service Executable, you can use Group Policy (available in Windows Pro or higher editions) to limit its CPU usage: The Antimalware Service …

  2. High CPU Usage by Antimalware Service Executable on Windows …

    May 1, 2024 · High CPU usage by the Antimalware Service Executable can be frustrating. Let’s explore some potential solutions to address this issue: 1.Perform a Clean Boot: A clean boot …

  3. High CPU usage because of Antimalware Service Executable

    Mar 21, 2025 · Troubleshoot performance issues - Microsoft Defender for Endpoint Troubleshoot high CPU usage related to the real-time protection service in Microsoft Defender for Endpoint. …

  4. High CPU usage because of Antimalware Service Executable

    Jul 5, 2019 · I don't know why but Antimalware Service Executable is using 80% if my CPU. I did anything to try to stop it but it didn't work. Stopped the windows defender, adding the file to the …

  5. Antimalware Service Excutable power usage very high

    Feb 9, 2024 · I understand the high power usage and fan noise issues you're experiencing due to the Antimalware Service Executable. This process is part of Windows Defender, Microsoft's …

  6. Excesivo consumo de CPU y RAM con Antimalware Service …

    Buen día estimados, Soy técnico de TI de una empresa, el motivo de este requerimiento es por el excesivo consumo de CPU (84%) y RAM (1GB aprox) en nuestros equipos empresariales que …

  7. High CPU from scanning full scan (Antimalware Service …

    May 26, 2025 · Hello, just recently, a full scan increases the cpu load to 100%. I don't know why. System info is ryzen 9 9900x, gpu 4080s, 32 gigs ram ddr5. Is this normal? Or is this a problem?

  8. High CPU usage of Windows Defender (Antimalware Service …

    Dec 29, 2022 · The CPU usage of the Antimalware Service Executable process is always 50-80% when connected to my home (wireless LAN) or public network (e.g. Free Wifi) . *1 Usage rate …

  9. Troubleshoot Microsoft Defender Antivirus performance issues …

    Mar 20, 2025 · Then, run the Microsoft Defender Antivirus Performance Analyzer. This tool will help identify the cause of high CPU usage in Microsoft Defender Antivirus, whether it's the …

  10. Antimalware service executable very high CPU usages

    Mar 11, 2021 · For some time the fan on my PC laptop has been running at full speed with no programmes running. When I went into Task Manager I found that Antimalware service …