msmpeng.exe - msmpeng process information

Process name: Microsoft Windows Defender Antispyware

Click to run a FREE scan for msmpeng.exe related errors

Windows errors related to msmpeng.exe?


The msmpeng.exe process is used by the Microsoft Windows Defender to perform spyware scanning procedures. When Windows Live OneCare is installed in your computer, the msmpeng.exe file is also automatically saved in your computer.

To ensure that your system is protected, you can determine the activity of the msmpeng.exe file through Windows Task Manager. On the other hand, when the msmpeng.exe file is performing a scan, you can view the details of the scan through the Windows Defender user interface.

The main functions of the msmpeng.exe file include the ability to remove, quarantine, and prevent spyware infections. Aside from scanning for Spyware, the msmpeng.exe file also searches for worms and Trojans.

The framework of the msmpeng.exe file was based on the GIANT Antispyware, a product of GIANT Company Software, Inc. Aside from scanning, Windows Defender also includes various Real-time Security Agents used to check areas of Windows that can contain unsafe programs. ActiveX applications can also be removed by the msmpeng.exe file.We strongly recommend that you run a FREE registry scan to identify msmpeng.exe related errors.




Recommendation

msmpeng.exe should not be disabled, required for essential applications to work properly. It is highly recommended that you run a FREE performance scan to automatically optimize memory, CPU and Internet settings.


Damage to your computer's registry could be compromising your PC's performance and causing system slow-downs and crashes. We recommend that you run a FREE registry scan to identify and list harmful registry entries on your computer.





Removal and security


Fix msmpeng.exe errors:

Free scan


Boost performance:

Free scan


Security risk 0-5:

0


Spyware:

No (Free spyware scan)


Virus:

No (Remove msmpeng.exe)


Trojan:

No (Remove msmpeng.exe)




Free system scan

Step 1:
Select your operating system:


Start Free Scan
More info


General information


Author:

Microsoft


Part of:


Memory usage:

N/A (Free up memory)


Common msmpeng.exe errors:

N/A (Repair)

System process:

Yes


Uses network:

Yes


Background:

Yes


Hardware related:

No





Uniblue Systems Microsoft Certified Partner
Process Details

Recommended by:
Recommended by: