variable file

Author: KristopherTaylorSec

projects/software-development-and-cybersecurity/software-development/python/foundational/lessons/variable-and-data-types.md

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+---
+layout: default
+title: Python Lesson 1 – Variables & Data Types
+---
+
+# 🧠 Lesson 1 – Variables & Data Types
+**Goal:** Understand how Python stores and manages different kinds of data.
+
+### 🧩 Topics
+- Creating and naming variables
+- Integers, floats, strings, booleans
+- Type conversion and `type()` function
+- Basic operations and string concatenation
+
+### 💡 Example
+```python
+age = 30
+name = "Kristopher"
+print(f"{name} is {age} years old.")