During my tenure as a Product Manager for Zoom, my main focus would revolve around three key objectives: User growth - One of the most important KPIs to monitor is the count of active users, as it has a direct effect on financial performance. Essential metrics include Daily Active Users (DAU), Monthly Active Users (MAU), and, most critically, the conversion rate from free users to paying customers. Meeting reliability - The number of 'dropped meetings' serves as a key indicator of customer dissatisfaction. Therefore, I will monitor the percentage of meetings that are interrupted due to poor connectivity or application failures. Platform Security - User security on online platforms like Zoom is a significant concern. Thus, it will be crucial to track the number of reported security breaches, with the goal of keeping this figure as close to zero as possible. Additionally, we can also monitor broader metrics such as revenue, customer satisfaction score (CSAT), average revenue per user (ARPU), and more.