Disabling the Antimalware Service Executable in Windows 10 can help if you’re experiencing slow performance due to high CPU usage. To accomplish this, you’ll need to tweak a few settings in Windows Defender and the local group policy. Below, you’ll find a step-by-step guide to make this process easy to follow.
How to Disable Antimalware Service Executable Windows 10
Following these steps will guide you through the process of disabling the Antimalware Service Executable, thereby potentially improving your system’s performance. Make sure to follow each step carefully to avoid any issues.
Step 1: Open Start Menu
Click on the Start button in the bottom-left corner of your screen.
Opening the Start Menu is the first step in accessing various settings necessary to disable the Antimalware Service Executable. It serves as your portal to Windows settings and features.
Step 2: Search for "Windows Security"
Type "Windows Security" in the search bar and press Enter.
By searching for "Windows Security," you’re locating the built-in Windows Defender settings, which is integral to managing the Antimalware Service Executable.
Step 3: Open Windows Security
Click on the "Windows Security" app that appears in the search results.
Opening this app brings you to the main interface where you can adjust various security settings, including those related to the Antimalware Service Executable.
Step 4: Access Virus & Threat Protection
In the Windows Security app, click on "Virus & Threat Protection."
This section houses the settings related to real-time protection and other antivirus functions managed by Windows Defender.
Step 5: Manage Settings
Scroll down and click on "Manage settings" under the "Virus & Threat Protection settings" header.
This will bring you to a screen where you can toggle various antivirus features, including real-time protection which is tied to the Antimalware Service Executable.
Step 6: Turn Off Real-Time Protection
Toggle off the switch for "Real-time protection."
Disabling this option will stop the Antimalware Service Executable from running constantly, potentially reducing CPU usage.
Step 7: Open Local Group Policy Editor
Press Win + R, type "gpedit.msc," and press Enter.
The Local Group Policy Editor allows you to make deeper system changes that aren’t accessible through standard settings.
Step 8: Navigate to Windows Defender Policies
In the Local Group Policy Editor, go to Computer Configuration > Administrative Templates > Windows Components > Windows Defender Antivirus.
This path takes you to the specific policies that control Windows Defender behavior, including the Antimalware Service Executable.
Step 9: Disable Windows Defender Antivirus
Double-click on "Turn off Windows Defender Antivirus" and set it to "Enabled."
Enabling this policy effectively disables Windows Defender, thus stopping the Antimalware Service Executable from running.
Step 10: Restart Your Computer
Click "Apply," "OK," and then restart your computer.
Restarting ensures that all changes take effect and that the Antimalware Service Executable is disabled.
After completing these steps, your computer should experience less CPU usage from the Antimalware Service Executable. However, keep in mind that disabling these protections may expose your system to risks, so consider alternative security measures.
Tips for Disabling Antimalware Service Executable Windows 10
- Always create a system restore point before making significant changes.
- Ensure you have alternative antivirus software installed.
- Regularly update your alternative antivirus software.
- Monitor your system’s performance to ensure the changes have the desired effect.
- Re-enable Windows Defender if you encounter any issues with system security.
Frequently Asked Questions
What is Antimalware Service Executable?
Antimalware Service Executable is part of Windows Defender, which protects your computer from malware and other threats.
Why does Antimalware Service Executable use so much CPU?
It uses significant CPU resources during scans to ensure your system is free of malware.
Is it safe to disable Antimalware Service Executable?
Disabling it can leave your computer vulnerable to threats, so it’s safer to use an alternative antivirus program if you choose to disable it.
Can I temporarily disable Antimalware Service Executable?
Yes, you can temporarily disable it by turning off real-time protection, but it will turn back on automatically.
Will my computer be at risk if I disable Windows Defender?
Yes, without Windows Defender or another antivirus, your computer is more vulnerable to malware and threats.
Summary
- Open Start Menu.
- Search for "Windows Security."
- Open Windows Security.
- Access Virus & Threat Protection.
- Manage Settings.
- Turn Off Real-Time Protection.
- Open Local Group Policy Editor.
- Navigate to Windows Defender Policies.
- Disable Windows Defender Antivirus.
- Restart Your Computer.
Conclusion
Disabling the Antimalware Service Executable in Windows 10 can be a practical solution for improving system performance, particularly if you experience high CPU usage. However, keep in mind the importance of maintaining robust security measures. If you decide to disable Windows Defender, make sure you have an alternative antivirus program installed and regularly updated to protect your system from potential threats.
By following the steps outlined in this guide, you can successfully disable the Antimalware Service Executable and potentially enhance your computer’s performance. Remember, though, that these steps come with inherent risks. Always weigh the benefits against the potential vulnerabilities. If you need further assistance, numerous online resources and community forums can offer additional guidance.
Stay safe and secure!
Kermit Matthews is a freelance writer based in Philadelphia, Pennsylvania with more than a decade of experience writing technology guides. He has a Bachelor’s and Master’s degree in Computer Science and has spent much of his professional career in IT management.
He specializes in writing content about iPhones, Android devices, Microsoft Office, and many other popular applications and devices.