Cards are the content of a tutorial. Each one has a headline and a description, and can also carry an image, an icon, or a Learn more panel depending on its style.

1. 1Click Add card in the card list.
2. 2Write a headline — keep it short enough to read at arm's length.
3. 3Write the description; this is where the actual instruction goes.
4. 4Pick a card style, then add the image or icon that style supports.
5. 5Save the tutorial.

Writing cards people actually follow

• One action per card. If a card contains the word "then", it is probably two cards.
• Put the warning before the action, not after it.
• Move specs, torque values and part links into a Learn more panel so the main card stays short.