Transcription: The progress map lets you move freely between the different screens of the lesson. As you can see, when you move your cursor over a square, you see the name of the screen it represents. Click the relevant square to move back and forth through the chapter. The progress map also provides you with information on your progression through the netcracker. A brown square indicates a screen you've seen. A white square indicates a screen you haven't seen. A white square with a red border around it indicates the screen you're currently in.
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