Product onboarding is a process that helps new users get acquainted with a product or service quickly and effectively. It typically involves providing guidance, tutorials, and assistance to help users understand the features and functionalities of the product. By streamlining the onboarding process, companies aim to increase user engagement, reduce churn rates, and ultimately improve customer satisfaction. By providing a smooth onboarding experience, users are more likely to see the value of the product and become long-term customers.