Run gpedit.msc

Navigate to Configuration –> Administrative Templates –> Windows Components –> Windows Copilot

Set Turn off Windows Copilot to Enabled

Open the registry editor, then go to HKCU\Software\Policies\Microsoft\Windows

On the left, right click on the Windows folder, go to New > Key, name it “WindowsCopilot”

Then select WindowsCopilot, on the right, right click and create a DWORD value, name it “TurnOffWindowsCopilot” and set its value at 1.