How to install Python 3.x on Windows

1 download

First go to the official website to download Python.

The Executable installer for Windows X86-64 is recommended:

After downloading the installer, run it. Make sure to check the Add Python x.x to PATH check box (as shown below) because it saves configuration:

We chose a custom installation because we can specify the installation path:

If you select Install for all Users, the installation path will be automatically converted to Program Files, which is convenient:

You can use the default values for all other options

How to run the environment without the VC runtime, then it will pop up:

Click the link to download the VC runtime:

Click the “Download” button on the right:

Select the 64-bit download program and click the Next button on the right:

Vc_redist. X64.exe download, double-click to install:

One possible cause is that the Windows Installer service is disabled.

Open the command line and enter regsvr32 msi. DLL to register the msi. DLL component:

Open the command line, type services. MSC, open the list of services, find the Windows Installer service and start it:

Finally, reinstall the VC runtime, and you are ready:

After installation, remember to restart the computer oh

Console, type Python:

At this point, you can type Ctrl + Z, then press Enter; Or execute the exit() command to exit.

See this screen, it means that Python 3.x has been installed successfully