Hi @Joon Lee
According to your case description, you want to remove Copilot from your old PC:
Remove the app in Settings: Select "Settings" from the Start menu, select "Apps", find Copilot in the list of apps, and select "Uninstall".
Use PowerShell commands to uninstall Copilot: Run PowerShell as an administrator. Enter the following command: Get-AppxPackage *Copilot* | Remove-AppxPackage
This will find and uninstall the Copilot app.
You can also use Group Policy or Registry to turn off the Copilot feature. Thanks for your understanding and patience.
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