diff --git a/Basic/07_dicts.py b/Basic/07_dicts.py
index b76aff1f..8681379a 100644
--- a/Basic/07_dicts.py
+++ b/Basic/07_dicts.py
@@ -51,7 +51,7 @@
 print(my_dict)
 
 # Otras operaciones
-
+print("\nOtras Operaciones -------------------------------------\n") 
 print(my_dict.items())
 print(my_dict.keys())
 print(my_dict.values())
@@ -62,9 +62,9 @@
 print(my_new_dict)
 my_new_dict = dict.fromkeys(("Nombre", 1, "Piso"))
 print((my_new_dict))
-my_new_dict = dict.fromkeys(my_dict)
+my_new_dict = dict.fromkeys(my_dict) #Copia el diccionario, pero solo las claves
 print((my_new_dict))
-my_new_dict = dict.fromkeys(my_dict, "MoureDev")
+my_new_dict = dict.fromkeys(my_dict, "MoureDev") # Para inicializar las keys
 print((my_new_dict))
 
 my_values = my_new_dict.values()
diff --git a/Basic/09_loops.py b/Basic/09_loops.py
index b7d476a9..c5e2a619 100644
--- a/Basic/09_loops.py
+++ b/Basic/09_loops.py
@@ -24,22 +24,25 @@
 print("La ejecución continúa")
 
 # For
-
+print('my_list---------------------------------------------')
 my_list = [35, 24, 62, 52, 30, 30, 17]
 
 for element in my_list:
     print(element)
 
+print('my_tuple---------------------------------------------')
 my_tuple = (35, 1.77, "Brais", "Moure", "Brais")
 
 for element in my_tuple:
     print(element)
 
+print('my_set---------------------------------------------')
 my_set = {"Brais", "Moure", 35}
 
 for element in my_set:
     print(element)
 
+print('my_dict---------------------------------------------')
 my_dict = {"Nombre": "Brais", "Apellido": "Moure", "Edad": 35, 1: "Python"}
 
 for element in my_dict:
@@ -47,14 +50,15 @@
     if element == "Edad":
         break
 else:
-    print("El bluce for para diccionario ha finalizado")
+    print("El bucle for para diccionario ha finalizado")
 
 print("La ejecución continúa")
 
+print('---------------------------------------------')
 for element in my_dict:
     print(element)
     if element == "Edad":
         continue
     print("Se ejecuta")
 else:
-    print("El bluce for para diccionario ha finalizado")
+    print("El bucle for para diccionario ha finalizado")
diff --git a/Basic/10_functions.py b/Basic/10_functions.py
index 73604666..8b9dd634 100644
--- a/Basic/10_functions.py
+++ b/Basic/10_functions.py
@@ -32,7 +32,7 @@ def sum_two_values_with_return(first_value, second_value):
     return my_sum
 
 
-my_result = sum_two_values(1.4, 5.2)
+my_result = sum_two_values(1.4, 5.2) # Al no tener return no se guarda nada en la variable
 print(my_result)
 
 my_result = sum_two_values_with_return(10, 5)
@@ -68,3 +68,4 @@ def print_upper_texts(*texts):
 
 print_upper_texts("Hola", "Python", "MoureDev")
 print_upper_texts("Hola")
+
diff --git a/Intermediate/01_list_comprehension.py b/Intermediate/01_list_comprehension.py
index eb847494..883735d7 100644
--- a/Intermediate/01_list_comprehension.py
+++ b/Intermediate/01_list_comprehension.py
@@ -9,6 +9,7 @@
 print(list(my_range))
 
 # Definición
+print("--  Defnicion ----------------------------")
 
 my_list = [i + 1 for i in range(8)]
 print(my_list)