{"id":4521,"date":"2024-03-26T18:21:45","date_gmt":"2024-03-26T18:21:45","guid":{"rendered":"https:\/\/www.auslogics.com\/en\/articles\/?p=4521"},"modified":"2025-10-07T17:53:53","modified_gmt":"2025-10-07T17:53:53","slug":"what-is-wsappx-process-and-why-is-it-running-on-my-pc","status":"publish","type":"post","link":"https:\/\/www.auslogics.com\/en\/articles\/what-is-wsappx-process-and-why-is-it-running-on-my-pc\/","title":{"rendered":"Why WSAPPX Drains Your CPU: Answers & Fixes Inside"},"content":{"rendered":"

Have you noticed that your computer’s CPU usage usually skyrockets when installing or updating apps? Well, this is normal because that’s what the WSAPPX does.  However, what’s not normal is when you experience a WSAPPX high CPU usage , especially when you’re not updating or installing apps.  Sometimes, this can be the work of a virus or malware. But that’s not always the case. This guide will show you the various causes and ways to fix the problem.  Keep reading!  <\/p>\n

What Is WSAPPX?<\/h2>\n

\nWSAPPX is a background process in Windows. It’s a component of the Universal Windows Platform and Microsoft Windows Store.<\/p>\n

This feature manages the installation, downloading, updating, and uninstallation of apps via the Microsoft Store and other related services.<\/p>\n

However, when you’re done with your Steam downloads <\/a>, for example, you won’t need this process. \n<\/p>\n

What Is WSAPPX in Task Manager?<\/h2>\n

If you want to find WSAPPX in Task Manager, press Ctrl + Shift + Esc<\/code>. Then, search for “wsappx” in the “Processes” tab.  <\/p>\n

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\r\n \"WSAPPX\r\n <\/div>\r\n
<\/div>\r\n<\/div>\n

Understanding WSAPPX Components<\/h2>\n

\nYou need to understand the components to better understand the WSAPPX high disk usage. Let’s go through them briefly:\n<\/p>\n

1. AppX Deployment Service (AppXSVC)<\/h3>\n

So, what is the Appx Deployment Service? This service helps you install, update, and uninstall apps from the Microsoft Store <\/a>.  AppXSVC ensures that these processes are carried out efficiently and seamlessly so that you can access the apps’ current versions.  <\/p>\n

2. Client License Service (ClipSVC)<\/h3>\n

\nClipSVC manages app licenses downloaded from the Microsoft Store. It ensures that you get the required authorization to access and use these applications.<\/p>\n

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If you disable this service, your Microsoft apps may not operate correctly.  <\/div>\r\n<\/div>\n

3. Windows Store Service (WSService)<\/h3>\n

\nWSService manages the Windows Store program. It handles updates, installs apps, and performs other store-related tasks.\n<\/p>\n

What Causes WSAPPX High Disk and CPU Usage?<\/h2>\n

The WSAPPX service can occasionally use a lot of CPU power and resources when running, which can negatively impact your computer’s overall performance <\/a>.  Sometimes, you can see the WSAPPX service running while using the Windows Store.  As previously stated, the WSAPPX service works continuously in the background, and you may see that it’s active even when you are not using Microsoft Store apps.  That’s because the service might be updating an app like Windows Media Player in the background. <\/p>\n

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Important<\/div>\r\n\t
Some users get confused about the AppX Deployment Service’s high CPU. They think it’s a virus or malware <\/a>. First of all, this service is part of Windows, so it’s not a virus. But it can still slow down your computer.  This can be a problem if you have limited RAM <\/a> or CPU <\/a> resources. We recommend the solutions in the following sections to resolve the issue. <\/div>\r\n<\/div>\r\n\n

How to Fix WSAPPX High CPU?<\/h2>\n

\nFollow the steps below to fix the WSAPPX high CPU usage:\n<\/p>\n

Solution 1: Scan your computer<\/h3>\n

\nOne of the primary reasons a system uses a lot of CPU is malware. Of course, as mentioned earlier, WSAPPX itself isn’t malware, but it could be a malicious program pretending to be it.<\/p>\n

So, the first step is to restart your computer anytime you experience problems with high CPU consumption and system slowdown.<\/p>\n

If that doesn’t resolve the problem, perform a system scan. We recommend using Auslogics Anti-Malware <\/a> for this.  This program detects malware, viruses, and spyware <\/a> and safely removes them from your system.  <\/p>\n