Fix Windows System Idle Process High CPU Usage

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Microsoft Windows is an operating system developed with extreme intelligence. The processes as well as the use of system resources are strongly categorized. The main characteristic of the high idling speed is the maximum speed of the fans. If she is frequently confronted, it is a sign that something is lazy. The task manager therefore acts as the key to success. It is therefore recommended that all users stay one step ahead by reading this tutorial to the end. Users not only have a clear idea of the problem of inactivity and how to solve it. The main objective of this tutorial is also to ensure that the problem of unused process is diversified. In other words, there is no specific solution to solve the problem.

What is Windows System Idle Process?

The System Idle Process is a system process that tells you the percentage of time your CPU is idle. If you find that the idle process has a high CPU usage (typically 98% and 99%), do not panic. This is not a problem if your PC is working normally, just leave it in place. The process runs in the background and measures the available capacity at a given time. And the high percentage of CPU indicates that a large amount of processor power is not consumed.

But if your PC is running slowly, this can be a problem. Something is wrong with the process in the background, all open programs are locked or do not respond. This may be non-calculable driver software, a third-party application, a malicious virus infection or registration errors that result in a high CPU load on the System Idle process.

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How to solve the problem of high usage of the unused CPU of the system?

Restart WmiPrvSE.exe.

This is the process called Windows Management Instrumentation. It is integrated in part of the MS windows and allows the operating system to automatically search for problems in the network. It is therefore a process in which many threads are integrated. The most common problem associated with increasing the inactivity process is that it becomes uncontrollable. It is therefore recommended that all users keep an eye on this process so that it does not affect the proper functioning of the system. The Task Manager must be opened by pressing ALT+CTRL+DEL. The Windows management instrumentation must then be searched. If no process is running and the program continues to produce abnormal results, you can be sure that it is not working properly. The program can be restarted manually to perform the work. The image inserted as below is the one that makes the work easier.

Disable startup processes

  1. Press Windows + R to start the Run application. In the dialog box, type “msconfig” and press Enter.
  2. Navigate to the Services tab at the top of the screen. Check the line that says “Hide all Microsoft services”. When you click on it, all Microsoft-related services are disabled and all third-party services are abandoned.
  3. Now click on the “Disable All” button at the bottom of the window on the left side of the screen. All third-party services will now be disabled.
  4. Click Apply to save and exit the changes.


Computers strive to optimize their efficiency and try to use all possible CPU cycles every second of operation. However, if CPU requirements exceed their processing capacity, the system will be blocked, lethargic behaviour will occur and concerns about routine tasks such as surfing the Internet will arise. The solution to this problem is to fix the Inactive Processes tab in the Task Manager and free up processing cycles for the programs you need most to do your daily work.

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