Windows 10 PowerShell doesn't work

[Amy]

This is the first day for me to learn python.
I don't know why PowerShell can't show my code.
file:///C:/Users/%E6%9E%97%E5%96%86/Desktop/%E5%B1%8F%E5%B9%95%E6%88%AA%E5%9B%BE%202021-04-25%20173542.png

[jefsummers]

Really not enough information here.
What are you using to write your code? IDLE that comes with Python is rudimentary, but will get you started. You will find that more use VSCode or PyCharm, or Jupyter if you are planning to use notebook format.
Then, why do you want to use Powershell to display?

[Amy]

I'm using Atom and PowerShell cause I have a windows system. Maybe I should try VSCode.

[jefsummers]

VSCode is a great IDE. There are others, but this will give you a good start. There are Youtube videos with suggested setups/add ons.