Microsoft IQ is the enterprise intelligence layer of the Microsoft stack: a shared, continuously updated understanding of your organization that Copilot and every agent inherits by default. It draws on the signals already present across your Microsoft estate: how your people work in M365, how your business is modeled in Fabric, and the knowledge distributed across your data, apps, and even the web. Build an agent once, and it knows your company on day one. Build the next one, and it reasons from the same grounded understanding, coordinates with the first, and compounds value as adoption scales.