some changes

README.md

@@ -1 +1,71 @@
-# DjangoDemo
+# DjangoDemo
+
+Phase 1: Environment Setup (Windows Edition)
+This was the trickiest part due to operating system differences.
+
+Directory Creation: You ran mkdir Dev -> cd Dev -> mkdir trydjango.
+
+Virtual Environment:
+
+Video: Used virtualenv.
+
+You: Used python -m venv . (The built-in Python tool, which is better for Windows).
+
+Activation:
+
+Video: Used source bin/activate.
+
+You: Used Scripts\activate (Confirmed by the (trydjango) prefix in your terminal).
+
+Phase 2: Project Creation (Skeleton)
+Installing Django:
+
+You encountered errors (No module named 'distutils' and 'cgi') because your Python version (3.13) was too new for the older Django version.
+
+Solution: pip install --upgrade django (Upgraded to Django 5.x to fix compatibility).
+
+Initializing the Project:
+
+Command: django-admin startproject trydjango .
+
+Key Detail: The dot . at the end was crucial to create manage.py in the current folder, avoiding nested directories.
+
+Navigating Paths:
+
+You successfully located manage.py by navigating into the src folder using cd src.
+
+Phase 3: Database & Admin
+First Migration:
+
+Command: python manage.py migrate.
+
+Result: Django generated the db.sqlite3 database file and set up the foundation (like user tables).
+
+Creating a Superuser:
+
+Command: python manage.py createsuperuser.
+
+Note: The password input was invisible for security, which is normal behavior.
+
+Phase 4: Developing Features (App & Models)
+This is where the actual coding began.
+
+Creating an App:
+
+Command: python manage.py startapp products.
+
+Result: Created a dedicated module for managing "products".
+
+Defining the Model:
+
+You wrote class Product... inside products/models.py.
+
+Purpose: Told Django that a "Product" consists of a title, price, etc.
+
+Syncing to Database:
+
+python manage.py makemigrations (Created the blueprints).
+
+python manage.py migrate (Built the actual tables in the database).
+
+