Microsoft has officially launched Microsoft 365 E7, also called the Frontier Suite, bringing Copilot, Agent 365 and its enterprise security stack into one AI-powered offering for organisations. The suite becomes generally available on May 1 and is designed to help companies move from AI “experiments” to real, secure, business-critical deployments. By combining intelligence with strong trust and governance features, Microsoft is positioning Frontier Suite as the default AI operating layer for modern workplaces.