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### Preliminaries

- Set the browser to Full Screen view, to give this worksheet, and your code, as much space as possible.
- Select File > New to start a new program, then select File > Auto Save and complete the dialog to ensure that your code is always saved. Remember that you can use the Undo button (or Ctrl+z) to undo recent changes.
- Remember that if the code editor has a tinted background it does not have focus and will not respond to edits. To give it focus click within the editor. (If a program is running, you will need to stop it first.)
- Use the auto-completion options as much as possible, because this reduces errors.
- Use the Hints only when you need them - as all use of hints is recorded. Use of Help is encouraged and not recorded.
- Use the Trim button periodically to remove leftover new code prompts.

Preliminaries completed Total hints used: /

### Step 2

Hint1
main let ... end main
Hint2
procedure end procedure
Hint3
function end function
Hint3
Step completed /