If you want to work with Python, you must install Python on your computer / machine. If you do not have Python installed, you will not be able to do Python programming on your computer / machine. So first we need to install Python on our computer. Now we will see how to install Python: First, we need to download Python software from Python's official website. https://www.python.org/downloads/ After downloading the software must be installed on the computer. Now we will see if Python is actually installed on our systems. Linux: Ctrl+Alt+T Windows: Win+R > type powershell > Enter/OK MacOS: Finder > Applications > Utilities > Terminal Write python3 in the terminal, because we have Python 3 installed on our computer. If these texts show, you know that Python is installed on your computer.