diff --git a/Programming_Languages/Python/Data_types.md b/Programming_Languages/Python/Data_types.md
index 671ff20..e5d7896 100644
--- a/Programming_Languages/Python/Data_types.md
+++ b/Programming_Languages/Python/Data_types.md
@@ -1,15 +1,33 @@
 ---
-title: Python datatypes
+title: Python data-types
 categories:
   - Programming Languages
-tags: [python]
+tags: [python, data-types]
 ---
 
 # Python datatypes
 
-The core datatypes are as follows:
+The core data-types are as follows:
 
 - str
 - bool
 - float
 - double
+- ...
+
+## Converting data-types
+
+For every data-type there is a corresponding converter method, e.g:
+
+```python
+a_string_int = "32"
+as_int = int(a_string_int)
+# 32
+a_float_int = "32.2"
+as_float = float(a_float_int)
+# 32.2
+
+a_bool = "true"
+as_bool = bool(a_bool)
+# True
+```
diff --git a/Programming_Languages/Python/Stout_stin.md b/Programming_Languages/Python/Stout_stin.md
new file mode 100644
index 0000000..44af1dc
--- /dev/null
+++ b/Programming_Languages/Python/Stout_stin.md
@@ -0,0 +1,10 @@
+---
+title: Standard input and output
+categories:
+  - Programming Languages
+tags: [python, data-types]
+---
+
+# Standard input and output
+
+https://www.youtube.com/watch?v=kqtD5dpn9C8&ab_channel=ProgrammingwithMosh