Steps on how to install Python:
1. The first step is to go to the official python website and download the python installer.
Address:/downloads/
Choose the appropriate installation package for your system
2. After the download is complete, click to install it.
Directly double-click to run can be, will pop up the following interface, click run on it
Then the following screen appears:
Here I chose to customize the installation (Customize installation), be sure to check Add_Python 3.6 to PATH, to prevent the manual addition of environment variables, add to the environment variables can also be manually added to the environment variables after the completion of the installation, if you do not add environment variables to run python will appear in the following interface:
I didn't choose to add it to the environment variable here, I'll configure it manually later on
Continue to the next screen as follows:
Select the properties to install, Documentation, pip, tcl/tk and IDLE must be installed. tcl/tk and IDLE is the development environment window for the Python environment and pip is used to install packages such as numpy.
I chose to install all
Continue to the next step.
ok, click install to install, here I install the directory is D drive, D:\Python36 directory name can be customized
Note that I still haven't chosen to add it to the environment variable here, so if you don't want to go through the trouble, you can choose to add it directly to the environment variable
installation
The installation was successful:
Verify that the installation was successful, using the system's cmd command:
Validation fails, if you chose to add to environment variables during installation, typing python will take you directly to the python environment, now on to the demonstration of adding to environment variables manually:
First, click Computer->Properties->Advanced System Settings
Selecting Environment Variables
New PATH
Click OK and next proceed to verify that python was installed successfully:
Still typing python under the cmd command works as follows:
When you type python and the following command appears it means that the python environment has been installed and you are ready to go on your python journey
summarize
The above is a small introduction to the installation steps of python3.7.0, I hope to help you, if you have any questions please leave me a message, I will reply to you in a timely manner. Here also thank you very much for your support of my website!