Microsoft's remaining performance obligations (RPO) surged 99% year over year to $627 billion, with approximately $157 billion expected to convert into revenue within 12 months. AI monetization extends beyond inference, driving growth across Cosmos DB, OneLake, Azure infrastructure, storage, compliance, and enterprise data services. AI ARR reached $37 billion, up 123% year over year, while Azure is guided to deliver approximately 40% constant-currency growth next quarter. Microsoft's multi-model AI strategy and Maia/Cobalt silicon should reduce inference costs, supporting long-term margin expansion despite elevated infrastructure investments. Risks include a projected $190 billion FY26 CapEx program, declining cloud gross margins, regulatory scrutiny, and increasing competition following OpenAI's reduced exclusivity.