This will download an installer, and when you run that file, you’ll be taken through the next steps. Seeing as you want to know how to update Python, chances are high you already have an older ...

Start by downloading Python, which you can do by following a step-by-step tutorial. Once you download the installer for your particular system, you can install Python by following the prompts.

First, install Python. Open the Python download page and click 'Download Python 3.XXX.XXX'. Double-click the downloaded installer to run it. Check 'Add python.exe to PATH' and click 'Install Now'.