In the rapidly evolving landscape of enterprise device management by 2025, businesses are increasingly deploying mixed operating system (OS) fleets, moving away from the traditional single-OS approach due to the diverse needs of industries like retail, healthcare, and hospitality. This shift is driven by the need for scalable orchestration of devices that can be uniformly managed, regardless of the platform. Android offers significant flexibility and customization, making it ideal for bespoke enterprise solutions, while Linux is favored for security and stability in highly specialized environments. Conversely, Windows and iOS provide predictable, long-term support, appealing to enterprises that prioritize ease of management and established workflows. As companies navigate this hybrid reality, the challenge lies in integrating these diverse systems into a cohesive management strategy that maximizes operational efficiency and innovation without succumbing to vendor lock-in. This comprehensive approach necessitates a cultural shift within organizations to align product development, IT, and operational strategies in pursuit of optimal device deployment and management.