Killer Network Service in Windows 11: What Is It & What Does It Do?

Killer Network Service is the booster you didn't know you needed

by Claire Moraa
Claire Moraa
Claire Moraa
Author
Claire likes to think she's got a knack for solving problems and improving the quality of life for those around her. Driven by the forces of rationality, curiosity,... read more
Reviewed by Vlad Turiceanu
Vlad Turiceanu
Vlad Turiceanu
Editor-in-Chief
Passionate about technology, Windows, and everything that has a power button, he spent most of his time developing new skills and learning more about the tech world. Coming... read more
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  • If you're a gamer, you'll want to consider a wired connection for more stability while playing.
  • Wi-Fi networks tend to be slower than wired connections because they have more trouble sending signals through walls and other obstacles.
  • The Killer Network Service can prioritize your connection and optimize it for areas where you need it the most.

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Windows 11 is the fastest and most secure OS yet. A lot of users relish its features. And while it has received some backlash, it also has some praise in equal measure. One of the most important utilities is the Killer Network Service.

Everyone appreciates a stable and fast connection. Gamers are on top of the list, especially when playing online games since they want to avoid lag. Now, there is a service in Windows 11 that promises to optimize their gaming performance. This service prioritizes your connection.

Although there are different ways to fix slow internet speed, most people will appreciate a service such as Killer Network Service that just runs in the background and does the job for you.

What is Killer Network Service Windows 11?

Killer Network Service is a program that runs in the background on the Microsoft Windows operating system. It allows you to improve your network performance. 

With this service, you can prioritize your online gaming, streaming, and downloading activities on the network by giving them higher priority over other things.

It works by prioritizing your most important tasks so that they get more bandwidth than other tasks. This means your gaming and streaming will perform better than if they were treated normally by Windows 11.

Why is Killer Network Service on my computer?

The Killer Network Service is a Windows service that allows programs to send and receive network data. If you have recently installed any network drivers from the Internet, it is possible that Killer Network Service was part of the installation package. 

The Killer Network Service is not something malicious. It runs in the background to enhance your computer’s overall performance by optimizing your Internet connection. 

Gaming fanatics widely use this service to get a smoother gameplay experience. Regular users can also use it to optimize their online experience for a faster internet connection.

Is Killer Network Service needed? 

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The Killer Network Service allows you to modify your network traffic so that you can prioritize certain types of data over others. This can be particularly useful when you’re playing online games or streaming video, both of which require a lot of bandwidth from your ISP. 

If these programs aren’t given priority, they may suffer from lag or buffering issues during peak usage times.

The service is optional so you get to choose whether you really need it. It has been designed to improve the performance of your computer in games. But, if it isn’t doing so and is making other applications run slower than normal, you are better off without it.

Can I delete the Killer Network service?

This software is not necessary for your computer to run but it will help by improving the connection speed. It helps in increasing the download and upload speed of the internet.

You can also reduce ping time, which means when you play online games, you can see an improvement. Although the Killer Network Service is designed to improve your gaming experience, it can also cause problems. 

This service can prevent other programs from working properly or even causing them to crash. Users have also complained of the service consuming high CPU.

It also gives cybercriminals an opportunity to infect your system with malware. They use a disguise of other services and give them a similar name as KNS.

Note icon
NOTE
To avoid any inconvenience, we suggest to always performing scanning of any file or program you are downloading. To do so, you can rely on a trustworthy antivirus, such as ESET Internet Security, to scan, detect and remove the malware.

If you’re not interested, you can uninstall The Killer Network Service from your computer by following the steps below:

  1. Hit the Windows + R keys simultaneously to open the Run dialog box. 
  2. Type services.msc and press Enter.
  3. Navigate to Killer Network Service and double-click on it.  
  4. Click on the Stop button under Service status then press OK.

As an alternative, you can opt for bandwidth optimization software to manage your bandwidth usage and allocate it accordingly.

Now that you are aware of the Killer Network Service in Windows 11, we’d love to know your experience with it. Have you encountered any performance issues? Start us off in the comments section below.

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