The Ultimate Python Notes: Solve, modify and run the codes

Install Python on your computer to follow along with the course material, or skip the two upcoming videos if you already have Python installed.

Download Python from the official website and install on Mac or Windows, add Python to path, then use cmd to run simple commands like print, and verify your Python version.

Install Visual Studio Code on Windows, Mac, or Ubuntu, then install the Python extension; run Python scripts directly from the IDE.

Explore Python basics by printing messages with quotes and numbers, checking types, using # and triple quotes for comments, and computing x+y and z while Python reads code top to bottom.

Run python directly from cmd or terminal to write, print results, and manipulate simple variables like x and y. Learn to run scripts such as main.py with python or python3.

Explore how the print function works in Python by printing strings and numbers, and see why 1+1 yields 2 while string operands yield 11.

Master basic arithmetic in Python by performing plus, minus, multiply, divide, exponentiation, and percentage operations with print statements and simple variable assignments.

Explore Python's four basic data types: integer, float, string, and boolean, and learn how to check a variable's type with the built-in type() function, using 2.2 as a float.

Discover python comments, including single-line comments started with a hashtag and multi-line comments with quotes, and learn that comments can appear after code without affecting output.

Explore Python lists (arrays) and learn to print the list, access the first element with 0, the last with -1, and print five elements by indices 0 through 4.

Learn to use for loops in Python to print numbers from a list and a 2D array, using nested loops and range to print values on their own line.

Learn to use the Python while loop to repeat actions until a condition is met, break when needed, increment x with x += 1, and print values 0 to 9.

Learn how if, else, and elif handle python conditions using x values to check bigger than 20 or bigger than ten, and how python stops at the first true condition.

Learn how to take user input in Python, store it in a variable, and print a message by concatenating 'Your number is ' with the input value.

Explore Python's pre-built functions like max, min, length, and round by using a numeric list to print the max, min, and the list length, then round values.

Explore Python fundamentals for beginners across 108 files, covering installation, basic operations, built-in and user-defined functions, arrays and tuples, loops, error handling, and nine practice exercises.

Explore the intermediate Python section with eight folders, covering file input and output, regular expressions, error handling, generators, decoders, multithreading and multiprocessing, then three exercises with solutions and bonus points.

Explore API, cybersecurity, data science, and IoT projects—from weather and stock market API to Raspberry Pi LED and motion detector kits—plus data visualization and a decision-tree ML GUI.