Step 1. Download Python from https://www.python.org/downloads/windows/
Step 2. Install Python
Step 3. If you are Windows users, you need to configure Python installation path and Scripts path to path (environment variables)
i.e. C:\Python35-32\ and C:\Python35-32\Scripts
If you are Mac user, you can ignore this step.
Step 4. Open command prompt, and type in python3 -V to do verification.
Write a first and simple Python program
Then you can use IDLE to help you learn Python
IDLE knows all about Python syntax
Ex1. Use terminal
Ex2. Use IDLE
IDEL also offers "code completion" when you use build-in functions, ex. print()