What's New in Microsoft 365 Copilot – April 2026 | 21 Updates You Need to Know

21 new updates in Microsoft 365 Copilot for April 2026 — including 3 brand-new agents, a wake word, MCP connectors, and much more. Every feature demonstrated with a walkthrough. 🔗 Full blog with all 41 features: https://www.aguidetocloud.com/blog/microsoft-365-copilot-april-2026-updates/ ⏱️ TIMESTAMPS 00:00 Intro 00:00 Voice Chat in M365 Copilot 00:00 Audio Overviews in Word 00:00 PowerPoint Agent (NEW) 00:00 Excel Agent (NEW) 00:00 Word Agent 00:00 Copilot Can Edit Your PowerPoint 00:00 Overview Page in Copilot Notebooks 00:00 Planner Agent (NEW) 00:00 SharePoint List Agent 00:00 Edit Images in PowerPoint 00:00 Contextual Explanations in PowerPoint 00:00 Declarative Agents Understand Images 00:00 Calendar Search for Delegates 00:00 Interpreter Agent in Teams Rooms 00:00 AI Workflows in Teams 00:00 Code Interpreter + Enterprise Search 00:00 Prepare for Meetings in Outlook Mobile 00:00 Copilot Pages in Outlook Mobile 00:00 News AI Audio Briefing 00:00 AI in SharePoint 00:00 Teams Channel Agent Updates 00:00 "Hey Copilot" Wake Word on Windows 00:00 Copilot Settings — Optimize View 00:00 Agent Metadata Export 00:00 Purview IRM Pay-as-You-Go Report 00:00 New Copilot Connectors (GitLab, Asana, Monday.com, Guru, Coda, Zendesk, Egnyte, Amazon S3) 00:00 No-Code Publishing for Foundry Agents 00:00 Custom MCP Connectors 00:00 Embedded Knowledge for Agents 00:00 Copilot Studio Agent Report 00:00 Satisfaction Rate Metric 00:00 Purview DLP for Copilot Prompts 00:00 Copilot Analytics Power User Insights 00:00 Copilot Dashboard — Broader Access 📺 Previous months: ▶️ January 2026: https://youtu.be/iDKpW_F18YI ▶️ February 2026: https://youtu.be/TKr-WB38ixQ ▶️ March 2026: https://youtu.be/FHD3Sez_MeU 🛠️ Free tools: https://www.aguidetocloud.com/free-tools/ 📰 Daily AI News: https://www.aguidetocloud.com/ai-news/ ☕ Free resources: https://ko-fi.com/aguidetocloud/shop #Microsoft365 #Copilot #WhatsNew #M365Copilot #CopilotAgents #PowerPointAgent #ExcelAgent #HeyCopilot #MCPConnectors #PlannerAgent #MicrosoftCopilot #AI #Productivity #Microsoft365Updates #CopilotUpdate #April2026