Executive summary: Microsoft’s ecosystem is seeing major AI‑driven upgrades across SharePoint Online, Power Platform, Power BI, and Microsoft 365, with Copilot becoming more agent‑like, SharePoint rolling out a redesigned experience, Power Automate and Power Apps gaining deeper AI-assisted development, and Power BI shifting to enterprise‑grade formats and smarter analytics.

🏢 SharePoint Online

• New SharePoint experience rolling out (March–May 2026): A redesigned app bar (Discover, Publish, Build, OneDrive, Home), streamlined architecture, and AI-assisted features requiring a Copilot license.
• AI-driven SharePoint agents: Site-level agents grounded in your content, plus custom agents via Copilot Studio.
• Upcoming retirements: SharePoint Add-ins and 2013 Workflows retire April 2, 2026; SharePoint Alerts fully retire July 2026.

🔄 Power Automate

• 2026 Release Wave 1: AI-powered self‑healing RPA, improved scheduling, unattended run logs, version control for desktop flows, and Copilot enhancements for describing and refining flows.
• New capabilities: Restore deleted flows (GA June 2026), share license capacity (May 2026), improved dashboards, and integrated Power Apps form building.

📱 Power Apps

• April/May 2026 updates:
  • Standard M365 connectors (Outlook, Teams, O365 Users) built‑in.
  • Work IQ integration for contextual intelligence.
  • Plan mode for agent‑guided app design and editing.
  • SharePoint list connector for direct list integration.
  • Publish apps with draft tables.

📊 Power BI

• Structural shift to PBIR format: Power BI reports now use PBIR metadata for better Git integration, modularity, and enterprise workflows.
• April 2026 update: Expanded Copilot in mobile, new visual defaults, Direct Lake calculated columns, and improved layout controls.
• AI and semantic improvements: Smarter Copilot, custom totals, and enhanced semantic modeling for large datasets.

🌐 Power Pages

(No major new announcements surfaced in current May 2026 reporting; most updates tie into broader Power Platform AI and Copilot integrations.)

🤖 Copilot (Microsoft 365 & Platform-wide)

• Agentic AI (Wave 3): Copilot evolves from assistant to autonomous workflow executor with multi‑model intelligence (OpenAI + Claude), Work IQ context engine, and Copilot Cowork for long‑running tasks.
• Deep app integration: Agent mode in Word, Excel, PowerPoint; improved Outlook automation; governance and readiness reporting via Purview.
• General availability milestones: Agent 365 GA on May 1, 2026.

💼 Microsoft 365 / Office 365

• Security-heavy May 2026 roadmap: Purview enhancements, new AI protections, and expanded management tools.
• Pricing & licensing changes: Microsoft 365 E7 Frontier Suite unifies E5, Copilot, and Agent 365.
• Consumer news: Microsoft 365 annual subscription discounted to $69.99 with integrated AI tools.