How to open Python?

[bensan]

you should create a project file for each project and perhaps store python scripts in a subdirectory of that.
If installed properly, python should be visible in any directory,

You should never put anything in the python installation directory.

the following is a typical project directory structure that I use (you probably don't need all of these directories):

Output:
├── ProjectName
│ ├── data
│ │ ├── csv
│ │ ├── database
│ │ ├── html
│ │ ├── json
│ │ ├── pretty
│ │ └── tmp
│ ├── docs
│ ├── requirements.txt
│ ├── src
│ │ └── any.py
| │ ├── ...

1. simply change to the directory where the python file exists.
   
2. open a command window
   
3. to make sure python is properly installed, run command python -V
   
4. run program with command: python myscript.py
   

Thanks @Larz60+

I do have a directory C:/PythonProjects/TextEditor.py - But it makes no difference.

I would prefer to open in a browser. The opening of a command window is extremely frustrating & unlike web development.

If I open Python & type 6*2 + enter 12 appears.