Shell Infrastructure Host is using too much RAM

If you are experiencing high RAM usage on your Windows computer, specifically due to the Shell Infrastructure Host process, there are a few potential solutions you can try to fix the issue.

First, it’s important to understand what the Shell Infrastructure Host process does. This process is responsible for managing certain Windows features, such as the Start menu, Action Center, and Cortana. If this process is using too much RAM, it could be due to a bug or issue with one of these features.

Here are some steps you can take to try and fix the problem:

1. Restart your computer: Sometimes, simply restarting your computer can help resolve issues with high RAM usage. This will close all running processes and clear out any temporary files that may be causing the problem.

2. Disable Cortana: If you don’t use Cortana, you can try disabling it to see if that helps reduce RAM usage. To do this, right-click on the taskbar and select “Cortana” > “Hidden”. This will disable Cortana and the associated Shell Infrastructure Host process.

3. Reset the Start menu: If the Start menu is causing the high RAM usage, you can try resetting it to its default settings. To do this, right-click on the Start menu and select “Windows PowerShell (Admin)”. Then, type in the following command and press Enter: “Get-AppXPackage -AllUsers | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)AppXManifest.xml”}”. This will reset the Start menu and hopefully reduce RAM usage.

4. Run a virus scan: It’s possible that malware or a virus could be causing the high RAM usage. Run a full virus scan using your preferred antivirus software to check for any threats.

5. Update Windows: Make sure your Windows operating system is up to date with the latest patches and updates. Microsoft often releases updates that address bugs and performance issues, so installing these updates could help resolve the problem.

If none of these solutions work, you may need to seek further assistance from a computer technician or Microsoft support.


Hopefully, one of these solutions will help you resolve the issue of high RAM usage due to the Shell Infrastructure Host process. Remember to always keep your computer up to date and run regular virus scans to prevent any potential issues. If you continue to experience problems, don’t hesitate to seek further assistance.

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