CODEWITHSUNDEEP
pythonversion
mir abir hossain
mir abir hossain

Reputation: 121

How to list down all available python versions in my windows

When I type py --list in my cmd, it shows

C:\Users\Administrator>py --list
Installed Pythons found by py Launcher for Windows
 -3.9-64 *
 -3.8-64

But when I use the command python it shows Python 3.10.6

C:\Users\Administrator>python
Python 3.10.6 (main, Aug 12 2022, 18:00:29)  [GCC 12.1.0 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>>

I am confused about exactly how many pythons are available in my system. How to list them ALL? And how it is decided that which one is default? ( or is there any default way at all? )

Upvotes: 2

Views: 2552

Answers (2)

kpatel
kpatel

Reputation: 39

Use py -0 to find all installed versions of python on your PC.

Wallbloggerbeing explained how to change your default.

Upvotes: 3

wallbloggerbeing
wallbloggerbeing

Reputation: 105

Advanced System Settings > Advance (tab) . On the bottom you'll find 'Environment Variables'

Double-click on the Path . You'll see path to one of the python installations, change that to path of your desired version.

Upvotes: 1

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