Capture System Information on LAN using C# .NET

DriveInfo[] drives = DriveInfo.GetDrives();
 foreach (DriveInfo d in drives)
 {
     if (d.IsReady)
     {
         Console.WriteLine("Drive: {0}", d.Name);
         Console.WriteLine("Available free space: {0} bytes\n", d.AvailableFreeSpace);
     }
 }
 Console.ReadKey();

System.Environment.UserDomainName;
System.Environment.OSVersion.ToString ();