Disables Google Chrome Incognito Mode on Microsoft Windows

disable-incognitomode.ps1

# http://dev.chromium.org/administrators/policy-list-3#IncognitoModeAvailability

$path = 'HKLM:\SOFTWARE\Policies\Google\Chrome'

if (Test-Path $path) {
    New-ItemProperty -Path $path -Name IncognitoModeAvailability -PropertyType DWORD -Value 1 -Force
}else{
    New-Item -Path HKLM:\SOFTWARE\Policies\Google\Chrome\ -Force | 
    New-ItemProperty -Name IncognitoModeAvailability -PropertyType DWORD -Value 1 -Force
}