Why can’t the computer enter python from cmd?

The computer cmd cannot enter Python. It may be because the environment variables are not configured when installing Python. The installation path of Python cannot be found from cmd, so Python cannot be started from cmd. Just add the Python installation path after the system variable path.

The setting steps are as follows:

1. First, find "Computer" on the desktop, right-click and find "Properties", or press the win key and then right-click "Computer" and find "Properties". As shown in the figure below:

2. Next, after clicking "Properties", enter the interface as shown in the figure below and select "Advanced System Settings"

After clicking "Advanced System Settings", the system properties box will pop up, as shown in the figure below. Select "Environment Variables" under "Advanced" in the pop-up box

After clicking "Environment Variables", next we need to add after the Path in "System Variables" Python installation path. Note: Add an English ";" and the installation path after path.

After confirming the previous step, we can use the shortcut key win R to enter cmd to verify Python. Enter python in the black box and you will see the Python version number. Mine is version 3.7. As shown in the picture below:

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