Executive summary: Microsoft’s ecosystem is seeing major AI-driven expansion across SharePoint Online, Power Automate, Power Apps, Power BI, Copilot, and Microsoft 365 as of April 28, 2026. The dominant themes are deeper Copilot integration, retirement of legacy SharePoint technologies, new agentic AI capabilities, and enhanced automation across the Power Platform.

🔹 SharePoint Online

• Retirement of legacy components: SharePoint 2013 workflows, SharePoint Add‑Ins, and classic Information Management Policies are fully retired as of April 2026, marking a hard shift toward modern SharePoint and Purview-based lifecycle management.
• New AI-powered SharePoint experience: Microsoft is rolling out a modernized, AI-driven SharePoint experience aligned with broader Microsoft 365 modernization efforts.

🔹 Power Automate

• AI-driven workflow evolution: Power Automate now routes approvals across Outlook and Teams, supports more complex multi-step flows, and integrates more tightly with Copilot for content-aware automation.
• Trend toward agentic automation: Industry experts highlight emerging “AI agent” patterns that can handle multi-step processes from a single request, though human oversight remains essential.

🔹 Power Apps

• Copilot and AI agents expanded: Power Apps now includes enhanced Copilot capabilities for natural-language app building, data exploration, summarization, and embedded AI-driven workflows.
• AI-first app development: New app skills (data entry, visualization, summarization) are generally available, and Microsoft 365 Copilot is now integrated directly into model-driven apps.
• Agent feed availability: Power Apps MCP Server agent feed becomes generally available May 4, 2026, enabling direct supervision of AI agents inside apps.

🔹 Power BI

• April 2026 feature update: Improvements include expanded Copilot experiences (especially mobile), more flexible visuals and layouts, and performance enhancements.
• Translytical task flows GA: Users can now take action directly inside reports—updating records, annotating, and triggering external system actions without leaving Power BI.
• In-report Copilot chat (preview): Mobile users can chat with Copilot inside reports for contextual insights.

🔹 Copilot (Microsoft 365)

• Expanded content creation autonomy: Copilot in Word, Excel, and PowerPoint can now draft, edit, format, and restructure content with greater independence.
• Wave 3 Copilot capabilities: Multi-model intelligence, agentic workflows, and new experiences like Copilot Cowork enable long-running, multi-step work across apps.
• Researcher enhancements: Multi-model intelligence (GPT + Claude) supports critique and side-by-side comparison for decision-making.

🔹 Microsoft 365 / Office 365 Platform

• Modernization push: April 2026 brings major retirements (SharePoint workflows, Add‑Ins, ACS) and new features across Teams, OneDrive, Purview, and Entra ID, emphasizing security, governance, and passwordless identity.
• Roadmap highlights: New capabilities in Word, Researcher, and Copilot Cowork, plus continued rollout of agentic AI across the suite.