Open Settings
Go to Apps
Select Installed apps or Apps & features
Find Copilot
Click Uninstall
Confirm the uninstall
Open PowerShell as Administrator
Run: `Get-AppxPackage *Copilot* | Remove-AppxPackage`
Open Group Policy Editor
Go to User Configuration
Go to Administrative Templates
Go to Windows Components
Select Windows Copilot
Enable Turn off Windows Copilot
Open Registry Editor
Go to `HKEY_CURRENT_USERSoftwarePoliciesMicrosoftWindows`
Create a key named `WindowsCopilot` if it does not exist
Create a DWORD value named `TurnOffWindowsCopilot`
Set the value to `1`
Restart the computer