1. Download anaconda from the official website
Anaconda can help us better manage our python environment. As long as you are writing python programs, Anaconda is a good choice.
网址：Anaconda | Individual Edition
Select the windows version of Anaconda from the official website to download. Be sure to choose the version that has the same configuration as your computer. It is best to choose the python 3.7 version. After downloading, follow the prompts to install it.
After downloading, double-click to run
Click next
Click to agree
Click next
Set the installation path, which can be customized
Check the first item, add anaconda to the environment variable, and complete the installation.
2. Test environment variables
After the installation is complete, open the Anaconda Prompt window:
(1) Check whether Anaconda is installed successfully: conda --v
PS: Note that it is "-v" instead of "-v"
(2) Detect the currently installed environment variables: conda info --envs
For specific environmental management, please see:nnaconda Environmental Management