Explore how Microsoft's Open Source Program Office (OSPO) leverages connected learning to develop open source competencies in this 25-minute Linux Foundation conference talk. Discover the four pillars of culture and five categories shaping their approach, and gain insights from survey results highlighting misunderstandings around security. Delve into the connected learning methodology, course design principles, and storytelling techniques employed. Learn about initiatives like Open Source Maintainer Outreach and Inner Source Collaboration. Examine the structure of Microsoft's Open Source Program, including self-study courses, onboarding workshops, and projects. Gain valuable knowledge on fostering open source skills within large organizations.