How to Solve Service Host DCOM Server Process Launcher CPU Usage on Windows 10

Hello Dev, are you experiencing high CPU usage on your Windows 10 PC due to Service Host DCOM Server Process Launcher? This issue can be frustrating as it leads to slow performance and sometimes crashes. In this article, we will explore what Service Host DCOM Server Process Launcher is, why it causes high CPU usage, and most importantly, how to fix it. Let’s dive in!

Understanding Service Host DCOM Server Process Launcher

Service Host DCOM Server Process Launcher is a process that runs on Windows operating systems. It hosts multiple Windows services, allowing them to share system resources. These services include Windows Update, Microsoft Office, Windows Defender, and others.

When the Service Host DCOM Server Process Launcher is running, it consumes a significant amount of CPU resources. This can cause your system to slow down, freeze, or even crash. If you notice unusually high CPU usage in Task Manager, Service Host DCOM Server Process Launcher could be the culprit. Don’t worry; we’ll show you how to fix this issue.

Causes of Service Host DCOM Server Process Launcher CPU Usage

Several factors can cause Service Host DCOM Server Process Launcher to use too much CPU. Here are some of the most common:

Fixing Service Host DCOM Server Process Launcher CPU Usage

Method 1: Disable Windows Services

One way to reduce CPU usage by Service Host DCOM Server Process Launcher is to disable some of the services that it hosts. Here’s how:

1. Press Windows key + R to open the Run dialog box.
2. Type “services.msc” and hit Enter to launch the Services window.
3. Find the services associated with Service Host DCOM Server Process Launcher.
4. Right-click on each service and select Properties.
5. Change the Startup type to Disabled and click Apply.
6. Repeat this process for all the services.
7. Restart your computer for the changes to take effect.

This method might not be suitable if you need the services that you’ve disabled. As an alternative, you can adjust the service’s startup type to Manual. This way, they will only start when needed.

Method 2: Use Task Manager to End the Process

If you notice high CPU usage by Service Host DCOM Server Process Launcher, you can end the process using Task Manager. Here’s how:

1. Right-click on your taskbar and select Task Manager.
2. Click on the Processes tab and find Service Host DCOM Server Process Launcher.
3. Right-click on the process and select End Task.
4. That’s it! Check if CPU usage has reduced.

Note that ending the process will stop all the services that Service Host DCOM Server Process Launcher hosts. This might cause some functionality issues, so use this method with caution.

Method 3: Disable Superfetch

Superfetch is a Windows system service that preloads frequently used applications into memory. However, it can also cause high CPU usage by Service Host DCOM Server Process Launcher. Here’s how to disable it:

1. Press Windows key + R to open the Run dialog box.
2. Type “services.msc” and hit Enter to launch the Services window.
3. Find the Superfetch service and right-click on it.
4. Select Properties and set the Startup type to Disabled.
5. Click Apply and then OK.
6. Restart your PC.

This method could significantly reduce CPU usage by Service Host DCOM Server Process Launcher, but it might also cause longer boot times and slower performance for some applications.

FAQ

What is Service Host DCOM Server Process Launcher?

Service Host DCOM Server Process Launcher is a process that hosts multiple Windows system services, allowing them to share system resources. Some of the services it hosts include Windows Update, Microsoft Office, and Windows Defender.

Why is Service Host DCOM Server Process Launcher consuming too much CPU?

Several factors can cause high CPU usage by Service Host DCOM Server Process Launcher, including malware or virus infections, outdated drivers, corrupt system files, and Windows updates.

How can I fix high CPU usage by Service Host DCOM Server Process Launcher?

You can fix high CPU usage by Service Host DCOM Server Process Launcher by disabling some of the services it hosts, using Task Manager to end the process, disabling Superfetch, or using reliable anti-malware software to remove malware infections.

Conclusion

Service Host DCOM Server Process Launcher can cause high CPU usage and affect your system’s performance. In this article, we’ve explored what Service Host DCOM Server Process Launcher is, the causes of high CPU usage, and how to fix it. By following the methods we’ve outlined, you can reduce CPU usage and enjoy a faster, more responsive PC.