Before writing anything, answer two questions.
- Does this content serve doing, or understanding?
- Is the user acquiring a capability they do not have yet, or applying one they already have?
| Reader state | Doing | Understanding |
|---|---|---|
| Acquiring | Tutorial | Explanation |
| Applying | How-to guide | Reference |
If neither answer is clear, the page is usually trying to do two jobs. Split it and classify each part.
Use this as a course correction rather than a label. When the classifier and the reader's actual need disagree, the reader wins.
| Type | Reader is | Serves | Goal set by | Primary form |
|---|---|---|---|---|
| Tutorial | Acquiring | Doing | The author | Guided learning experience |
| How-to guide | Applying | Doing | The user | Practical steps |
| Reference | Applying | Understanding | The product or system | Structured information |
| Explanation | Acquiring | Understanding | The subject | Context and discussion |