How to Stop Antimalware Service Executable From Using CPU
Antimalware Service Executable, also known as MsMpEng.exe, is a crucial component of Windows Defender, the built-in antivirus program in Windows 10. While it is essential for protecting your system from malware and other threats, it can sometimes use a significant amount of CPU resources, causing your computer to slow down. Fortunately, there are a few solutions to stop Antimalware Service Executable from using excessive CPU.
1. Change Windows Defender’s scanning schedule: By default, Windows Defender scans your computer in real-time, which can consume considerable CPU resources. You can adjust the scanning schedule to occur during idle times or when you’re less likely to be using your computer.
2. Exclude certain files or folders from scanning: If you notice that specific files or folders are causing high CPU usage, you can exclude them from being scanned by Windows Defender. Open Windows Security, go to Virus & Threat Protection settings, and add the exclusions.
3. Limit CPU usage in Windows Defender settings: You can reduce the maximum amount of CPU resources that Windows Defender is allowed to use. Open Windows Security, go to App & browser control, and under the Exploit Protection settings, enable the “Reduced CPU usage” option.
4. Use a different antivirus program: If you consistently experience high CPU usage or find Windows Defender problematic, you may consider using a third-party antivirus program instead. There are many reliable options available in the market.
FAQs:
1. Can I disable Antimalware Service Executable?
No, it is not recommended to disable Antimalware Service Executable as it provides vital protection against malware and other threats.
2. Why does Antimalware Service Executable use high CPU usage?
High CPU usage by Antimalware Service Executable can occur due to several reasons, such as frequent scans, real-time protection, or conflicts with other programs.
3. Can I temporarily stop Antimalware Service Executable?
Yes, you can temporarily stop Windows Defender by going to Windows Security, selecting Virus & Threat Protection, and toggling off the Real-time Protection option.
4. Will disabling Windows Defender solve the high CPU usage issue?
Disabling Windows Defender may temporarily resolve the high CPU usage problem, but it will leave your system vulnerable to malware and other threats.
5. Should I install multiple antivirus programs to reduce CPU usage?
No, running multiple antivirus programs simultaneously can conflict with each other and cause even higher CPU usage. Stick with one reliable antivirus program.
6. How often should I scan my computer for malware?
Scanning your computer at least once a week is recommended, but you can adjust the frequency based on your usage patterns and security requirements.
7. Is it normal for Antimalware Service Executable to use CPU resources?
Yes, it is normal for Antimalware Service Executable to occasionally use CPU resources, especially during scans or when dealing with potential threats. However, constant high CPU usage may indicate an issue.