Python Development environment Setup (WINDOWS64 bit &python3.x for example)
1.1 Go to the official Python website to download the appropriate installation package, automatically identify the current operating system, the default 32-bit (64-bit version of the software is not installed on the 32-bit system, 32-bit version can be installed on the 64-bit system).
Option to install packages with other versions
1.2 Double-click Run executable file to install Python
On-demand configuration, next continue installation
Installing ... Installation Successful ~ o (^▽^) o
1.3python2 need to manually configure system environment variables
1.4 Command line tool cmd test python environment
1.5 Tips
1.5.1python Multi-version coexistence problem, Python executable name is not the same, uninstall need to change back to the original program name.
1.5.2python Shell for Idle
Python development environment builds for Windows