Act as a Senior Product Manager with 8+ years of experience in SaaS and consumer tech. Design a comprehensive strategy to improve onboarding for [PRODUCT_NAME], targeting [USER_SEGMENT] with [KEY_PAIN_POINTS]. Include the following elements: 1) A step-by-step walkthrough tailored to [USER_JOURNEY_STAGE], 2) Interactive tutorials or tooltips for [CRITICAL_FEATURES], and 3) A feedback loop mechanism using [METRIC_TO_TRACK]. Highlight how to reduce time-to-value and increase user retention. Provide actionable insights backed by data from similar successful implementations.