This article covers the Legacy editor. Lessons built in the New editor work differently. To insert text and every other kind of block in the New editor, see Inserting content with the slash and plus menus. New to the difference between the two? Start with The new lesson experience.

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Open the lesson from My Library. The Legacy editor shows the lesson as a list of blocks, with the Outline down the left.

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Click Add block at the bottom of the Outline.

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Choose Content. Its description in the dialog reads "Rich text with formatting".

Fill in the block, then Click Save when you are done.

You can reorder blocks by dragging them in the Outline, and delete one from its own menu.

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