# SPDX-License-Identifier: MIT
# winpodx debloat: ads & suggestions (Start menu / lock screen / settings)

Write-Host "[ads] Disabling ContentDeliveryManager + advertising suggestions..."

$adValues = @(
    # Turn off possible File Explorer Ads
    @{Path="HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced"; Name="ShowSyncProviderNotifications"; Value=0},

    # Don't show (ads) recommendations for tips, shortcuts, new apps, and more on the Start Menu
    @{Path="HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced"; Name="Start_IrisRecommendations"; Value=0},

    # Don't show Microsoft account-related notifications on the Start Menu
    @{Path="HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced"; Name="Start_AccountNotifications"; Value=0},

    # Don't suggest ways to get the most out of Windows and finish setting up this device
    @{Path="HKCU:\Software\Microsoft\Windows\CurrentVersion\UserProfileEngagement"; Name="ScoobeSystemSettingEnabled"; Value=0},

    # Disable "Tailored Experiences"
    @{Path="HKCU:\Software\Microsoft\Windows\CurrentVersion\Privacy"; Name="TailoredExperiencesWithDiagnosticDataEnabled"; Value=0},

    # Turn off notification suggestions like: "We noticed you haven't opened these apps in a while."
    @{Path="HKCU:\Software\Microsoft\Windows\CurrentVersion\Notifications\Settings\Windows.ActionCenter.SmartOptOut"; Name="Enabled"; Value=0},

    # Don't let apps show personalized ads by using advertising ID
    @{Path="HKCU:\Software\Microsoft\Windows\CurrentVersion\AdvertisingInfo"; Name="Enabled"; Value=0},

    # Don't get (ads) fun facts, tips, tricks, and more on the lock screen
    @{Path="HKCU:\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager"; Name="RotatingLockScreenOverlayEnabled"; Value=0},
    @{Path="HKCU:\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager"; Name="SubscribedContent-338387Enabled"; Value=0},

    # Don't show (ads) suggested content in the Settings app
    @{Path="HKCU:\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager"; Name="SubscribedContent-338393Enabled"; Value=0},
    @{Path="HKCU:\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager"; Name="SubscribedContent-353694Enabled"; Value=0},
    @{Path="HKCU:\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager"; Name="SubscribedContent-353696Enabled"; Value=0},

    # Don't get general tips and suggestions when using Windows
    @{Path="HKCU:\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager"; Name="SubscribedContent-338389Enabled"; Value=0},

    # Don't show the Windows "welcome experience" after updates and occasionally when signing in to highlight what's new and suggested
    @{Path="HKCU:\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager"; Name="SubscribedContent-310093Enabled"; Value=0},

    # Other yet unnamed ContentDeliveryManager options to disable as well
    @{Path="HKCU:\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager"; Name="ContentDeliveryAllowed"; Value=0},
    @{Path="HKCU:\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager"; Name="FeatureManagementEnabled"; Value=0},
    @{Path="HKCU:\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager"; Name="OemPreInstalledAppsEnabled"; Value=0},
    @{Path="HKCU:\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager"; Name="PreInstalledAppsEnabled"; Value=0},
    @{Path="HKCU:\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager"; Name="PreInstalledAppsEverEnabled"; Value=0},
    @{Path="HKCU:\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager"; Name="SubscribedContentEnabled"; Value=0},
    @{Path="HKCU:\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager"; Name="SubscribedContent-314563Enabled"; Value=0},
    @{Path="HKCU:\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager"; Name="SubscribedContent-338388Enabled"; Value=0},
    @{Path="HKCU:\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager"; Name="SubscribedContent-353698Enabled"; Value=0},
    @{Path="HKCU:\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager"; Name="SilentInstalledAppsEnabled"; Value=0},
    @{Path="HKCU:\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager"; Name="SystemPaneSuggestionsEnabled"; Value=0},
    @{Path="HKCU:\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager"; Name="SoftLandingEnabled"; Value=0},
    @{Path="HKCU:\Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager"; Name="RotatingLockScreenEnabled"; Value=0}
)

foreach ($item in $adValues) {
    New-Item -Path $item.Path -Force -ErrorAction SilentlyContinue | Out-Null
    Set-ItemProperty -Path $item.Path -Name $item.Name -Value $item.Value -Type DWord -Force -ErrorAction SilentlyContinue
}

# Advertising ID itself will be removed on either ad enable / disable, as an exception to the list
Remove-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\AdvertisingInfo" -Name "Id" -Force -ErrorAction SilentlyContinue