removing xbox gamebar and ms-gamingoverlay-link popup

powershell: 1) Get-AppxPackage Microsoft.XboxGamingOverlay | Remove-AppxPackage 2) reg add HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\GameDVR /f /t REG_DWORD /v "AppCaptureEnabled" /d 0 3) reg add HKEY_CURRENT_USER\System\GameConfigStore /f /t REG_DWORD /v "GameDVR_Enabled" /d 0