This document is a guide that outlines strategies for addressing the challenges posed by shadow IT within organizations. It explains the phenomenon of shadow IT, where employees adopt unauthorized software solutions without IT department approval, often driven by urgency, functionality, familiarity, and naivety. The guide presents three actionable strategies to illuminate and manage shadow IT effectively. The first strategy involves looking for breadcrumbs in communication platforms to identify unauthorized software usage. The second strategy emphasizes reviewing existing tools to ensure employees are aware of the capabilities of authorized software, potentially reducing the need for shadow IT. The third strategy focuses on creating a feedback loop that encourages open communication between employees and IT, fostering collaboration and addressing IT needs proactively. By implementing these strategies, organizations can mitigate the risks associated with shadow IT while maintaining the positive intentions of their employees.