DEMO #1: Read the instructions below and use the code in the editor to help understand indexes.

Index is the word we use to talk about position of a value inside of a list.

Indexes start counting at 0. So the first value in a list is [0]. The second value in a list is [1].

• Change the number of the index in the last line of code. Click Run to see the index change.

To navigate the page using the TAB key, first press ESC to exit the code editor.