MoUSO Core Worker Process is a Windows process that is responsible for managing the order and installation of system updates. It is part of the Unified Update Platform (UUP), Microsoft's update model for Windows 10 and 11. This article will explain what MoUSO Core Worker Process does, how to fix its high CPU and RAM usage, and how to verify its authenticity.

What Does MoUSO Core Worker Process Do?

"USO" in MoUSO Core Worker Process stands for "Update Session Orchestrator". This means that the process coordinates the downloading and installing updates on the operating system. For example, it may prioritize security updates over feature updates or download updates in smaller chunks to reduce bandwidth consumption.

MoUSO Core Worker Process is usually triggered when Windows checks for updates, either automatically or manually. It should disappear from the Task Manager after the update session is completed. However, sometimes it may remain active for a long time or consume a lot of CPU and RAM resources, which can cause performance issues or system instability.

How to Fix:

If you notice that MoUSO Core Worker Process is using too much CPU and RAM on your computer, try the following solutions:

- Verify the authenticity of the process. It is possible that malware may disguise itself as a legitimate Windows process and run malicious code on your system. To check if the process is genuine, you can follow these steps:

- Select Task Manager.

- Right-click on MoUSO Core and choose Properties.

- Beneath the General tab of the Properties, copy the way next to Location.

- Paste the replicated path into the address bar of File Explorer.

- Locate the executable file for the function. Right-click it and select Properties.

- In the Properties tab, go to the Details tab.

- Confirm that "Microsoft Corporation" is noted next to Copyright.

-Restart the process. Restarting the process can sometimes fix any glitches or errors that may cause it to malfunction.

- Right-click and select Task Manager.

- Right-click on MoUSO Core Worker Process and hit End task.

- Restart your Pc and review if the problem goes away.

-Run Windows Update Troubleshooter. Windows has a built-in tool to analyze and fix common problems with Windows Update. To run it, you can follow these steps:

- Press Windows + I to open Settings.

- Click on Update Security then,Troubleshoot and then Additional troubleshooters.

- Choose Windows Update and press on Run the troubleshooter.

- Observe the on-screen instructions and use any recommended fixes.

-Reset Windows Update components. If the troubleshooter does not work, you can try manually resetting the Windows Update components. This involves stopping some services, deleting some files, and restarting others.

Conclusion

MoUSO Core Worker Process is a normal part of Windows that helps with updating the system. However, it may sometimes cause high CPU and RAM usage or other issues. In that case, you can try verifying its authenticity, restarting it, running Windows Update Troubleshooter, or resetting Windows Update components to fix it.