Product design question
Design a solution for online learning.
- Microsoft
- Product design
- Medium
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What this question tests
Tests broad product design skill: narrowing a wide-open prompt to a specific user and problem, then proposing a focused solution and success metric.
How to approach it
- Narrow the scope: pick a segment, such as working adults learning a new skill part-time, rather than trying to solve online learning for everyone.
- Identify pain points: low course completion rates, lack of accountability, and difficulty applying learning to real work.
- Prioritize the core problem: completion and retention are the biggest known failure points in online learning, more than content availability.
- Propose the solution: cohort-based learning with a structured schedule, peer accountability, and small live sessions rather than pure self-paced video.
- Define an MVP: a single cohort-based course in one subject, tested with a small group before expanding format or subject.
- Define success: course completion rate and post-course skill application, not enrollment numbers alone.
What a strong answer includes
- Narrows a huge prompt to a specific segment and problem (working-adult completion and accountability) instead of a generic learning platform.
- Identifies completion, not content quantity, as the real problem, which matches well-known research on online course drop-off.
- Proposes a specific structural fix, cohort-based learning with peers and a schedule, rather than more video content.
- Chooses completion rate and applied skill use as success metrics over vanity metrics like signups or hours watched.
Common mistakes
- Answering with a generic feature list (video, quizzes, certificates) with no clear target user or core problem.
- Using enrollment or signup count as the primary success metric instead of completion and outcomes.
Likely follow-up questions
- How would you keep cohort-based learning affordable and scalable versus pure self-paced content?
- How would you measure whether learners actually applied the skill afterward?
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Learn the skill behind it
Chapters of the AI PM course that teach what this question tests.
- Chapter 4: Discovery and strategy for AI products
- Chapter 7: AI UX and human oversight: design for a system that is wrong sometimes
- Chapter 14: Get the job: the AI PM interview loop