| Command | What does it do? |
|---|---|
| dir | Shows the contents of the current directory |
| cls | Clear the command line (cls = clear screen) |
| cd .. | Go one directory up |
| cd pythoncode | Goto the directory 'pythoncode' |
| py helloworld.py | Execute python script 'helloworld.py' |
| py -V | Show the installed Python version |