In component best practices, which statement correctly describes help tooltips when they should be used?

• A. They should be avoided altogether
• B. They should be used for all users
• C. They should be used only on complex forms
• D. Help tooltips should be used when only new users need additional guidance

Answer: (D)

Tooltips serve as in-context, lightweight guidance that helps users understand a control or field right where they encounter it. They’re most effective for new or infrequent users who haven’t yet learned what a particular option means, providing just-in-time clarification without demanding constant attention from experienced users. The best choice reflects this onboarding role: tooltips should be used when only new users need additional guidance, so they get help exactly when it’s most needed while not cluttering the interface for those who already know how to use it. Avoiding tooltips altogether deprives newcomers of helpful onboarding, using them for everyone adds unnecessary noise for seasoned users, and restricting them only to complex forms misses opportunities to assist new users on simpler tasks as well.