Try it on paper first. A hint, the key idea and the worked solution are here when you need them.
These steps for Windows are in the wrong order. Write them in the right order. (A) Type py --version. (B) Open the downloaded installer. (C) Tick Add python.exe to PATH and press Install Now. (D) Download the installer from python.org. (E) Open Command Prompt.
Download, install (with the PATH box ticked), then open a terminal and check.
Have you tried it?
Work it out on paper first. It is fine to get stuck or make a mistake: that is how we learn. When you are ready, compare your working with the solution.
py --version.Answer: D, B, C, E, A.
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