In this video of Python for Absolute Beginners, we learn two important things.

How to enter a code that assigns a shape, either turtle or square, to the turtle icon.

How to edit previously written code in trinket.io. (Additionally, if you don’t want to download Python you can use trinket.io to practice coding.)

I also mention a helpful shortcut to increase efficiency to prevent the repetition of writing the same line of code. Place your cursor at the end of a sentence of code and hit enter. It will drag the desired code down to the bottom of the window, seen at minute 1:30.