🟣 C# / .NET 6+
Disable Start Menu Suggested Apps (C#)
Stops Windows from silently installing suggested Store apps. Applies the tweak via Microsoft.Win32.Registry.
SetDisableSuggestedApps.cs
// SetDisableSuggestedApps.cs
//
// Disable Start Menu Suggested Apps.
// Stops Windows from silently installing suggested Store apps.
//
// Usage: dotnet new console -o SetDisableSuggestedApps, replace Program.cs with this
// file, then dotnet run.
using System;
using Microsoft.Win32;
using RegistryKey key = Registry.CurrentUser.CreateSubKey(@"Software\Microsoft\Windows\CurrentVersion\ContentDeliveryManager");
key.SetValue("SilentInstalledAppsEnabled", 0, RegistryValueKind.DWord);
Console.WriteLine("Disable Start Menu Suggested Apps applied.");