diff --git a/Python/pt1/p1.2.py b/Python/pt1/p1.2.py
new file mode 100644
index 0000000..aaa7d36
--- /dev/null
+++ b/Python/pt1/p1.2.py
@@ -0,0 +1,17 @@
+from multiprocessing import Process
+import os
+def hijo():
+   print("Padre: %d, Hijo: %d\n" % ( os.getppid(),os.getpid()))
+   os._exit(0)  
+   
+def padre():
+  while True:
+    p = Process(target=hijo)
+    p.start()
+    print ("\nNuevo hijo creado " , p.pid)
+    p.join()
+    reply = input("Pulsa 's' si quieres crear un nuevo proceso\n")
+    if reply != 's': 
+      break
+if __name__ == '__main__':
+  padre()
\ No newline at end of file
diff --git a/Python/p1.py b/Python/pt1/p1.py
similarity index 100%
rename from Python/p1.py
rename to Python/pt1/p1.py
diff --git a/Python/pt1/p2.py b/Python/pt1/p2.py
new file mode 100644
index 0000000..6e2ca25
--- /dev/null
+++ b/Python/pt1/p2.py
@@ -0,0 +1,12 @@
+import subprocess
+def iniciaPrograma():
+  try:
+    SW_SHOWMAXIMIZED = 3
+    info = subprocess.STARTUPINFO()
+    info.dwFlags |= subprocess.STARTF_USESHOWWINDOW 
+    info.wShowWindow = SW_SHOWMAXIMIZED
+    subprocess.Popen('Notepad.exe', startupinfo=info)    
+  except subprocess.CalledProcessError as e:
+    print(e.output)
+iniciaPrograma()
+input("Pulsa una tecla para terminar la ejecución")
\ No newline at end of file
diff --git a/Python/pt1/p5.py b/Python/pt1/p5.py
new file mode 100644
index 0000000..c6478c5
--- /dev/null
+++ b/Python/pt1/p5.py
@@ -0,0 +1,16 @@
+import subprocess
+import time
+
+def CrearProceso():
+  try:
+    """SW_SHOWMAXIMIZED = 3
+    info = subprocess.STARTUPINFO()
+    info.dwFlags |= subprocess.STARTF_USESHOWWINDOW 
+    info.wShowWindow = SW_SHOWMAXIMIZED"""
+    proc = subprocess.Popen('notepad.exe')
+    return proc
+  except subprocess.CalledProcessError as e:
+    print(e.output)
+p = CrearProceso()
+print ("El PID de este proceso es: " + str(p.pid))
+time.sleep(5)
\ No newline at end of file
diff --git a/Python/variable.py b/Python/pt1/variable.py
similarity index 100%
rename from Python/variable.py
rename to Python/pt1/variable.py
diff --git a/Python/pt2/eje2.py b/Python/pt2/eje2.py
new file mode 100644
index 0000000..ca9670d
--- /dev/null
+++ b/Python/pt2/eje2.py
@@ -0,0 +1,12 @@
+import threading
+def actividad():
+  print ("Escribo desde un hilo")
+  return
+print ("INICIO")
+
+hilos = list()
+for i in range(50):
+  t = threading.Thread(target=actividad)
+  hilos.append(t)
+  t.start()
+print ("ESCRIBO EN PRINCIPAL")
\ No newline at end of file
diff --git a/Python/pt2/hilo.py b/Python/pt2/hilo.py
new file mode 100644
index 0000000..af21e18
--- /dev/null
+++ b/Python/pt2/hilo.py
@@ -0,0 +1,9 @@
+import threading;
+
+def Saludo():
+    print('hola')
+
+t=threading.Thread(target=Saludo)
+
+t.start()
+print('hola')
\ No newline at end of file
diff --git a/Python/pt2/paralel.py b/Python/pt2/paralel.py
new file mode 100644
index 0000000..a4bd65c
--- /dev/null
+++ b/Python/pt2/paralel.py
@@ -0,0 +1,10 @@
+import threading
+def escribeY():
+  for i in range(100):
+    print ("y", end="")
+  return
+print ("INICIO")
+t = threading.Thread(target=escribeY)
+t.start()
+for i in range(100):
+  print ("X", end="")
\ No newline at end of file
diff --git a/Python/pt2/paralel2.py b/Python/pt2/paralel2.py
new file mode 100644
index 0000000..fb5d56b
--- /dev/null
+++ b/Python/pt2/paralel2.py
@@ -0,0 +1,16 @@
+import threading
+import time
+import random
+def tareaUno():
+  global Realizado
+  #time.sleep (random.random())
+  if not Realizado:
+    print("Tarea realizada")  
+    Realizado = True    
+  return
+
+Realizado = False
+t = threading.Thread(target=tareaUno)
+t.start()
+tareaUno()
+time.sleep(1)
\ No newline at end of file
diff --git a/Python/pt2/paralel3.py b/Python/pt2/paralel3.py
new file mode 100644
index 0000000..19d4dbb
--- /dev/null
+++ b/Python/pt2/paralel3.py
@@ -0,0 +1,20 @@
+import threading
+import time
+import random
+def tareaUno():
+  global Done  
+  time.sleep (random.random())
+  if not Done:
+    print("Tarea realizada")  
+    Done = True
+  else :
+    print ("tarea NO REALIZADA")  
+  return
+Done = False
+hilos = list()
+for i in range(50):
+  t = threading.Thread(target=tareaUno)
+  hilos.append(t)
+  t.start()
+tareaUno()
+time.sleep(1)
\ No newline at end of file
diff --git a/Python/pt2/paralel4.py b/Python/pt2/paralel4.py
new file mode 100644
index 0000000..bc40aa2
--- /dev/null
+++ b/Python/pt2/paralel4.py
@@ -0,0 +1,13 @@
+import logging
+import threading
+import time
+def thread_Apellido(name):
+  print (name + " Rodríguez")
+  #print (name + " Rodríguez\n")
+    
+nombres = ["Julio", "Javier", "Eladio", "Jose", "Manuel"]
+hilos = list()
+for n in nombres:
+  t = threading.Thread(target=thread_Apellido, args=(n,))
+  hilos.append(t)
+  t.start()
\ No newline at end of file
diff --git a/Python/pt2/paralelEjer1.py b/Python/pt2/paralelEjer1.py
new file mode 100644
index 0000000..8ce5a9f
--- /dev/null
+++ b/Python/pt2/paralelEjer1.py
@@ -0,0 +1,24 @@
+import threading
+
+def TriangleArea(base,hight):
+    print((base * hight)/2)
+
+def RectangleArea(width,hight):
+    print(width*hight)
+
+def RectangleDosArea(width,hight):
+    print(width*hight)
+
+def TriangleDosArea(base,hight):
+    print((base * hight)/2)
+
+
+tr = threading.Thread(TriangleArea(10,12))
+tr2 = threading.Thread(TriangleDosArea(2,5))
+rect = threading.Thread(RectangleArea(8,12))
+rect2 = threading.Thread(RectangleDosArea(6,5))
+
+tr.start
+tr2.start
+rect.start
+rect2.start