Opening your terminal
Needed from M3 onward. Nothing to install, the terminal is already on your computer. It's
just a window where you type commands instead of clicking. (Full story in M3's notes.md.)
Open it
- macOS: press ⌘ + Space, type Terminal, press Enter.
- Windows: click Start, type PowerShell, press Enter. (Use PowerShell, not the older "Command Prompt", our commands match PowerShell.)
- Linux: open the Terminal app (often Ctrl + Alt + T).
You should now see: a window with some text ending in a prompt: a $ (macOS/Linux) or
> (Windows), and a blinking cursor.
Check it works
Type this and press Enter:
pwd
/Users/yourname,
/home/yourname, or C:\Users\yourname). If you see that, your terminal works, you're ready for
the Python install guide.
Stuck? You can't harm anything by typing here. If a command seems to "hang," press Ctrl-C to stop it and get your prompt back.