1. Introduction to Python2 and Python3
The following are the steps to install Python3 on Windows. The method of installing Python3 on Linux and Mac is similar. You can download the corresponding version of the installation file from the official website, or use the package manager that comes with the system to install.
2. Specific steps
2.1 Open the Python official website
Python official website address
2.2 Download Python 3.x.x
Find "Download Python 3.xx" in the center of the page (xxx indicates the version number), and click to download.
2.3 Run the installer
Open the downloaded file and run the installer. In the installer select "Add python.exe to PATH" (add Python to the system path) and click "Install Now".
2.4 Enter python verification on the command line
4. After the installation is complete, enter python on the command line
and if "Python XXX" appears (XXX indicates the version number), the installation is successful.
