Your computer’s performance suddenly dips, leaving you searching for the root cause. If you’re using Windows 10, there’s a strong possibility that the slowdown is due to a process called Antimalware Service Executable, also known as MsMpEng.exe. . This crucial part of Windows Security plays a key role in shielding your computer from harmful threats. However, it can sometimes consume excessive resources, resulting in high CPU usage and reduced performance. In this blog, we’ll demystify Antimalware Service Executable and offer straightforward solutions to tackle its high CPU usage.
What is Antimalware Service Executable?
Before addressing the issue of high CPU usage, it’s important to understand what Antimalware Service Executable does. Essentially, it serves as your computer’s defense against malware. This background process works continuously, scanning files and programs to identify any signs of malicious activity. When it detects a virus or other threats, it acts swiftly by either eliminating or isolating the danger to ensure your computer remains protected.
The Culprit: High CPU Usage
The core issue stems from the continuous background activity of Antimalware Service Executable. As it performs threat scans, it also actively inspects its own folder, “C:\Program Files\Windows Defender.” This simultaneous scanning process can place considerable strain on your computer’s CPU, leading to reduced performance.
Creative Solutions for Everyone
Now, let’s explore some creative and user-friendly solutions to tackle the issue of high CPU usage by Antimalware Service Executable:
Solution 1: Prevent Self-Scanning
This method will reduce the burden on your CPU by preventing Antimalware Service Executable from scanning its own folder:
1- Press the Windows key on your keyboard and open the Settings app.
2- Click on “Update and Security,” then select “Windows Security.”
3- Choose “Virus and threat protection” within Windows Security.
4- Under “Virus & threat protection settings,” click “Manage Settings.”
5- Scroll down to “Exclusions” and select “Add or remove exclusions.”
6- Click “Add an exclusion” and choose “Folder.”
7- Enter “C:\Program Files\Windows Defender” into the editor and click “Select Folder.”
8- A confirmation prompt will appear; make sure to click “Yes.”
This exclusion will ensure that Antimalware Service Executable no longer scans its own folder, easing the CPU’s workload.
Solution 2: Fine-Tune Scans
Another way to manage CPU usage is by rescheduling and optimizing Windows Defender scans:
1- Press WIN + R to open the Run dialogue.
2- Type “taskschd.msc” and click “OK” to open Task Scheduler.
3- Expand “Task Scheduler Library,” “Microsoft,” and “Windows.”
4- Scroll down and select “Windows Defender.”
5- Right-click on “Windows Defender Scheduled Scan” and choose “Properties.”
6- Uncheck “Run with highest privileges” in the General tab.
7- In the Conditions tab, uncheck all options.
8- Switch to the Triggers tab and click “New” to schedule when Windows Defender runs scans based on your preferences.
9- Restart your computer to apply these changes.
By optimizing the scan schedule, you can ensure that Antimalware Service Executable doesn’t overtax your CPU.
Closing Thoughts
Antimalware Service Executable plays a pivotal role in safeguarding your computer from malware. While its high CPU usage can be vexing, these user-friendly solutions should help you restore your computer’s performance. Remember that a well-protected computer is a necessity in today’s digital landscape, and with these creative solutions, you can have both protection and performance.
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