What’s up with MSMPEng.exe? Its strangling my Win7 computer and froze the keyboard.

MSMPEng.exe is a process that belongs to Microsoft Security Essentials, a free antivirus software provided by Microsoft. It is responsible for scanning and protecting your computer from malware and other security threats. However, sometimes this process can cause high CPU usage, which can slow down your computer and even freeze it.

Here are some possible solutions to fix the problem:

1. Restart your computer: Sometimes, simply restarting your computer can help resolve the issue. This will stop all running processes, including MSMPEng.exe, and give your computer a fresh start.

2. Disable real-time protection: If you are experiencing high CPU usage due to MSMPEng.exe, you can try disabling real-time protection temporarily. This will stop the process from running in the background and using up system resources. However, keep in mind that this will leave your computer vulnerable to malware and other security threats.

3. Update Microsoft Security Essentials: Make sure that you have the latest version of Microsoft Security Essentials installed on your computer. Sometimes, outdated software can cause compatibility issues and other problems.

4. Use a different antivirus software: If you are still experiencing issues with MSMPEng.exe, you may want to consider using a different antivirus software. There are many free and paid options available that can provide similar or better protection for your computer.

In conclusion, MSMPEng.exe is an important process that helps protect your computer from security threats. However, if it is causing performance issues, there are several steps you can take to resolve the problem. Try restarting your computer, disabling real-time protection, updating Microsoft Security Essentials, or using a different antivirus software.

Conclusion

In summary, MSMPEng.exe is a crucial process for maintaining the security of your computer. However, if it is causing performance issues, there are several steps you can take to resolve the problem. By following the solutions mentioned above, you can ensure that your computer is protected while also maintaining its performance.

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