Microsoft is reorganizing its Windows engineering teams into a single organization led by Pavan Davuluri, reversing a division made in 2018. This consolidation merges the Windows client and server teams to streamline development and enhance focus on priorities. The move aims to eliminate organizational silos and improve integration between core platform evolution and user experience. The reorganization is linked to Microsoft's push into artificial intelligence, with the goal of developing Windows as an "Agentic OS" that anticipates user needs. This effort follows the establishment of the CoreAI division in January 2025, which unified various AI tools and platforms.