This document discusses improving effectiveness on distributed teams. It defines a distributed team as a group of coworkers working closely together on a regular basis to achieve shared business goals, even if they are located in different offices or work from home. Some benefits of distributed teams include increased talent pools, reduced costs, and improved work-life balance. However, distributed teams also face challenges like difficulty building relationships remotely, communicating, and collaborating across locations. The document provides tips for building, leading, and working on distributed teams effectively.