Microsoft 365 2026 Guide: Copilot Wave 3 & E7 Frontier

Microsoft 365 has shifted to agent-operated ecosystems with Copilot Wave 3 and E7 Frontier Suite. Legacy apps like Sway, Project Online, and office.com are retired or replaced by unified hubs like m365.cloud.microsoft and AI agents. This guide updates 14 workflows with exact 2026 steps, replacing manual navigation with AI orchestration for efficient enterprise productivity.