using System;
using System.Management;

public class RemoteConnect{

public static void Main() {

// Build an options object for the remote connection
// if you plan to connect to the remote
// computer with a different user name
// and password than the one you are currently using.
// This example uses the default values.
ConnectionOptions options = new ConnectionOptions();

// Make a connection to a remote computer.
// Replace the "FullComputerName" section of the
// string "\\\\FullComputerName\\root\\cimv2" with
// the full computer name or IP address of the
// remote computer.
ManagementScope scope = new ManagementScope( "\\\\FullComputerName\\root\\cimv2", options);
scope.Connect();

//Query system for Operating System information
ObjectQuery query = new ObjectQuery( "SELECT * FROM Win32_OperatingSystem");

// To get information about Logical Disks on Computer
//new SelectQuery("Select * from Win32_LogicalDisk")

ManagementObjectSearcher searcher = new ManagementObjectSearcher(scope,query);
ManagementObjectCollection queryCollection = searcher.Get();
foreach ( ManagementObject m in queryCollection) {
// Display the remote computer information
Console.WriteLine("Computer Name : {0}", m["csname"]);
Console.WriteLine("Windows Directory : {0}", m["WindowsDirectory"]);
Console.WriteLine("Operating System: {0}", m["Caption"]);
Console.WriteLine("Version: {0}", m["Version"]);
Console.WriteLine("Manufacturer : {0}", m["Manufacturer"]);

// To display Logical Disks information
// Console.WriteLine("Disk: {0}", m["Name"].ToString()); // Console.WriteLine("Disk: {0}", m["Size"].ToString()); } }}

}

[tfl] tried to tidy up the sample after MSDN code editor did a mangle job!

using System;
using System.Diagnostics;

namespace ProcesseWatch
{

        public class ProcessList
        {
                public static void Main()
                {

                    foreach(Process oPro in Process.GetProcesses())
                        Console.WriteLine(String.Format("[{0}] : {1}",oPro.Id, oPro.ProcessName));
                }
        }
}