This document provides 11 tips for new product managers. The tips include: spending time with customers; asking "dumb" questions; letting go of past roles; surrounding oneself with experts; gathering data; focusing on key priorities; concentrating on defining objectives rather than solutions; communicating regularly with all stakeholders; selling the product internally; doing whatever it takes to support the product; and learning from other product managers. Accompanying each tip are specific action items and advice for implementation. The overall message is that new product managers should prioritize understanding customer needs, leverage the expertise of others, gather and use data to make decisions, clearly define responsibilities, and communicate constantly throughout the organization.