Get CPU ID & Motherboard Serial Number

Program.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Management;
using System.Text;
using System.Threading.Tasks;

namespace PCInformations
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Loading...");
            
                Console.Write($"CPU ID= ");
                Console.ForegroundColor = ConsoleColor.Green;
                Console.WriteLine($"{getCpuID()}");

                Console.ResetColor();
    

            Console.Write($"Motherboard Serial Number = ");
            Console.ForegroundColor = ConsoleColor.Green;
            Console.WriteLine($"{getMotherBoardID()}");

            Console.ResetColor();

            Console.WriteLine("Press any key to close");
            Console.ReadKey();
        }
        
        private static string getCpuID()
        {
            ManagementClass management = new ManagementClass("win32_processor");
            ManagementObjectCollection managementObjectCollection = management.GetInstances();

            foreach (var managementObject in managementObjectCollection)
            {
                var cpuid = managementObject.Properties["processorID"].Value.ToString();
                return cpuid;
            }
            
            return "";
        }
        
        private static string getMotherBoardID()
        {
            string serial = "";
            try
            {
                ManagementObjectSearcher mos = new ManagementObjectSearcher("SELECT SerialNumber FROM Win32_BaseBoard");
                ManagementObjectCollection moc = mos.Get();

                foreach (ManagementObject mo in moc)
                {
                    serial = mo["SerialNumber"].ToString();
                }
                return serial;
            }
            catch (Exception) { return serial; }
        }
    }
}