Python is a general-purpose, dynamically typed, high-level language developed by ‘Guido Van Rossum‘ in the year 1991 at CWI (Centrum Wiskunde & Informatica) research institute in the Netherlands.
Installation of python
To install python in Windows/mac/Linux/other go to https://www.python.org/downloads
Download IDE for python
IDE (Integrated Development Environment) is software/application in which you can write your python code effectively.
You can use notepad to write a python program by adding a .py extension after your file name but IDE is best because it gives you suggestions and helps you to write a code efficiently.
Visual Studio Code (VS-code) is one of the best IDE for python.
to download Visual Studio Code go to https://code.visualstudio.com
Below are all the topics (links) you have to learn to become a python expert.