1, the official Download: https://www.python.org/downloads/release/python-372/
Other Address: http://www.uzzf.com/soft/449550.html
2, the installation process:
Double click the installation package, check the "Add Python 3.7 to PATH", click "Install Now":
Wait until the installation is complete, click "close"
3, check the installation, as the installation is successful
If the prompt " 'python' is not an internal or external command, operable program or batch file."
Add the environment variable to the manual:
① My Computer -> Properties
② Advanced System Settings -> Environment Variables System variables inside to find Path, click Edit -> New
③ enter C: \ Users \ Python36
NOTE: C: \ Users \ Python36 for me on the computer where python.exe path, generally need not be modified.
The preservation and re step 3 check.