diff --git a/Advanced/Advanced.md b/Advanced/Advanced.md
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+++ b/Advanced/Advanced.md
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+# Advanced
+
+- Creating modules
+- 
+- Generating Excel files
+- Design patterns
+- Virtual environments
+- Executable python application
diff --git a/Intermediate/Intermediate.md b/Intermediate/Intermediate.md
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+# Intermediate
+
+__Covering the very basics of Python functionality.__
+
+- Naming convention
+- Im-/mutable objects
+- Typing (Not writing, but type definition)
+
+## Lesson 1
+
+__Covering entry level introduction into Python programming.__
+
+- Defining and calling functions
+- The correct way to launch a Python file
+- Return values
+- Multiple return values
+
+## Lesson 2
+
+__Introducing classes and methods.__
+
+- Defining classes
+- Proper initiation of a class instance
+- Class inheritance
+- Working with class instances
+
+## Lesson 3
+
+__Working with files.__
+
+- Read/write text files
+- Context manager
+- Working with xml files
+
+## Lesson 4
+
+__Introducing loops.__
+
+- While (Continuous loop. Repeats until it returns False)
+- Looping text lines
+- Looping lists
+- Enumerating list looping
+
+## Lesson 5
+
+__Introduction to modules.__
+
+- Importing modules
+- Importing specific classes from modules
diff --git a/Intermediate/basics.md b/Intermediate/basics/basics.md
similarity index 100%
rename from Intermediate/basics.md
rename to Intermediate/basics/basics.md
diff --git a/Intermediate/mutable_and_immutable_objects.py b/Intermediate/basics/mutable_and_immutable_objects.py
similarity index 100%
rename from Intermediate/mutable_and_immutable_objects.py
rename to Intermediate/basics/mutable_and_immutable_objects.py
diff --git a/Intermediate/naming_convention.py b/Intermediate/basics/naming_convention.py
similarity index 100%
rename from Intermediate/naming_convention.py
rename to Intermediate/basics/naming_convention.py
diff --git a/Intermediate/basics/typing.py b/Intermediate/basics/typing.py
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index 0000000..e69de29
diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,50 +1 @@
 # Python 101 crash course
-
-## Intemediate
-
-__Covering the very basics of Python functionality.__
-
-- Naming convention
-- Im-/mutable objects
-- Typing (Not writing, but type definition)
-
-### Lesson 1
-
-__Covering entry level introduction into Python programming.__
-
-- Defining and calling functions
-- The correct way to launch a Python file
-- Return values
-- Multiple return values
-
-### Lesson 2
-
-__Introducing classes and methods.__
-
-- Defining classes
-- Proper initiation of a class instance
-- Class inheritance
-- Working with class instances
-
-### Lesson 3
-
-__Working with files.__
-
-- Read/write text files
-- Context manager
-
-### Lesson 4
-
-__Introducing loops.__
-
-- While (Continuous loop. Repeats until it returns False)
-- Looping text lines
-- Looping lists
-- Enumerating list looping
-
-### Lesson 5
-
-__Introduction to modules.__
-
-- Importing modules
-- Importing specific classes from modules