Unit 0 · What a computer actually does

Instructions, step by step

See itExplore the model1 / 4

Send a text, one step at a time

A phone does exactly what it is told, in order. Put these steps for sending a text in the right order.

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

Drag the cards, or use the arrows.

Next unlocks when this is right.

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