Microsoft prides their workplace on their 'One Microsoft' mindset, where they truly act as a family of individuals united by a single, shared mission. To do this, teamwork is vital. With this question, your interviewer at Microsoft ideally wants to hear that you feel accomplished through teamwork. Talk about a time when you felt fulfilled through a team setting or project collaboration. An example may be a time when you worked on a team project during your college experience or a recent work collaboration. Discuss the positive results of teamwork and how you attained a positive outcome as a group. Don't hesitate to talk about the role that you played in that team environment to show your interviewer how you work effectively as part of a larger team.