diff --git a/src/basic/dictionaries.py b/src/basic/dictionaries.py
new file mode 100644
index 0000000..2053f05
--- /dev/null
+++ b/src/basic/dictionaries.py
@@ -0,0 +1,56 @@
+from typing import Any
+
+
+car: dict[str, Any] = {
+    "brand": "Ford",
+    "model": "Mustang",
+    "year": 1964,
+    'service_months': [1, 3, 4]
+}
+
+# print(type(car))
+# print(car)
+# print(car['brand'])
+
+# print(car['name']) #gives error because the name the property isn't present in this dict
+
+# print(car.keys())  # give all keys
+
+# print(car.values())
+# car["color"] = "white"  # Adding a new item to the original dictionary
+# print(car)
+
+# car.update({"year": 2020}) # Update the "year" of the car by using the update() method
+# print(car)
+# car.update({"color": "red"})
+# print(car)
+# car.pop("model")  # The pop() method removes the item with the specified key name
+# print(car)
+# del car["year"]
+# car.clear()  # The clear() method empties the dictionary:
+
+# print(car.get('brand'))  # Returns the value of the specified key
+# print(car.copy())  # Returns a copy of the dictionary
+
+# fromkeys  # Returns a dictionary with the specified keys and value
+
+# Syntax  dict.fromkeys(keys, value)
+x = ('key1', 'key2', 'key3')
+y = 0
+
+thisdict = dict.fromkeys(x, y)
+
+
+print(thisdict)
+
+# setdefault
+car = {
+    "brand": "Ford",
+    "model": "Mustang",
+    "year": 1964
+}
+
+# If the key does not exist, insert the key, with the specified value, see example below
+x = car.setdefault("model", "Bronco1")
+
+print(x)
diff --git a/src/basic/list.py b/src/basic/list.py
index 4a73082..61f4670 100644
--- a/src/basic/list.py
+++ b/src/basic/list.py
@@ -47,3 +47,9 @@ a.pop(1)  # Removes the element at index 1 (20)
 
 # Deletes the first element (10)
 del a[0]
+
+
+my_list: list[int] = [1, 2, 3, 4, 5, 6, 7, 8, 9]
+
+my_list.sort(reverse=True)
+print(my_list)