Help and Documentation: The 10th Usability Heuristic

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Summary: Interface help comes in two forms: proactive and reactive. Proactive help is intended to get users familiar with an interface while reactive help is meant for troubleshooting and gaining system proficiency.

Download a free poster of Jakob’s Usability Heuristic #10 at the bottom of this article.

The 10th usability heuristic states:

Even though it is better if the system can be used without documentation, it may be necessary to provide help and documentation. Any such information should be easy to search, focused on the user’s task, list concrete steps to be carried out, and not be too large.

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