With PyCharm

1. See this video

Without PyCharm but with Python in the System Path

1. Use File Explorer to open the folder containing the source code file
   
2. Go to the File menu and choose the Open Windows PowerShell option
   
3. Type python filename then press <ENTER>
   

On a Lab Computer or without PyCharm or Python in the System Path

1. Add the following line to the end of your python program:
   • input('Press any key to exit')
     
2. Use File Explorer to open the folder containing the source code file
   
3. Double click on the filename