You can create a Task,in two ways.
1.New Instance.
2.Factory.
static void Main(string[] args) { //Task with New Option Task T=new Task(LoopSample); T.Start(); //StartNew with Factory Task t1 = Task.Factory.StartNew(LoopSample); Console.WriteLine("Completed Task"); } private static void LoopSample() { for (int i = 0; i<10000; i++) { Console.WriteLine(i); } }