First, let's open the official Python website download address:
https://www.python.org/downloads/release/python-351/
Since my computer is a 64-bit operating system, I choose Windows x86-64 executable installer here, if you are a 32-bit operating system, please choose Windows x86 executable installer to download.
Here is the installation tutorial:
There is no difference between the 32-bit and 64-bit versions to install, after double-clicking to open it, the first step is to remember to check the add python to path option, which means adding the Python installation path to the Path variable of the system environment variable. Then choose a custom path, and you can also install the C drive by default
We choose custom installation, which is the second option,
There is no problem with this step, just the next step
At the bottom, select the installation address path, then check the first and fifth ones, and finally wait for the installation to complete.
To test whether the installation is successful, click Start-Run-cmdCommand-Python:
Python 3.5.1 (v3.5.1:37a07cee5969, Dec 6 2015, 01:54:25) [MSC v.1900 64 bit (AM D64)] on win32 Type "help", "copyright", "credits" or "license" for more information. >>> Some information such as version is displayed to indicate that the installation was successful!
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