Microsoft 365 Copilot
The latest Microsoft 365 Copilot coverage — news, analysis, and updates from the WindowsNews.AI desk.
Harvey Legal AI Debuts as Agent and Plugin in Microsoft 365 Copilot
On June 16, 2026, legal AI startup Harvey announced a deep integration into the Microsoft 365 ecosystem, bringing its advanced legal reasoning and document analysis directly to millions of...
Inside Microsoft 365 Copilot Licensing: Base Plans, USL Seats, and the True Cost of Agents
Microsoft quietly dropped the enterprise seat minimum for Microsoft 365 Copilot in January 2024, opening the AI assistant to businesses of any size—but the licensing model remains layered with...
How Microsoft's 'Marcel' Ad Positions Copilot as a Small Business's World Cup Memory
Microsoft is putting a professional driver behind the wheel of its latest Copilot campaign, launching a new spot called "Marcel" that shows how AI can keep small businesses from forgetting crucial...
Microsoft Launches Copilot Cowork Globally with Pay-As-You-Go, Explores Hosted DeepSeek for Enterprises
Microsoft officially launched Copilot Cowork as a generally available product worldwide on June 16, 2026, introducing a usage-based billing model that could reshape how enterprises adopt AI. The move...
Copilot Cowork GA Brings Per-Agent Metered Billing and Central IT Controls to Microsoft 365
Microsoft officially launched Copilot Cowork to general availability on June 16, 2026, marking a pivotal shift in how enterprises consume and govern AI agents within Microsoft 365. The move...
Microsoft 365 Copilot Cowork Lets AI Agents Plan and Execute Work Across Apps with IT Governance
Microsoft will roll out Copilot Cowork for Microsoft 365 in June 2026, adding an AI task-automation layer that lets organizations delegate complex, multi-step workflows to intelligent agents that...
Shield Unveils Native Microsoft 365 Copilot Connector and OCR for Financial Compliance Platform
Shield, a provider of communications surveillance platforms for the financial services industry, announced on June 16, 2026, a significant update to its compliance offering: a native Microsoft 365...
Dun & Bradstreet to Embed Commercial Graph Into ChatGPT, Microsoft Copilot, and Claude for Enterprise AI Trust
Dun & Bradstreet will integrate its Commercial Graph—a comprehensive repository of verified business identity, ownership, and corporate linkage data—directly into ChatGPT, Codex, Microsoft...
Legal & General Inks 3-Year Deal to Roll Out Microsoft 365 Copilot to 10,000 Employees, Deepen Azure AI
Legal & General, the UK-based financial services and asset management giant, has struck a new three-year strategic agreement with Microsoft to roll out Microsoft 365 Copilot across its entire...
Planner Agent GA: Microsoft Brings AI Task Orchestration to Copilot Users Worldwide
Microsoft’s Planner Agent, a Copilot-powered assistant designed to streamline task creation, editing, and management, is now generally available worldwide. The rollout, which begins in mid-to-late...
Microsoft Unleashes Draft-Safe AI Task Management with Planner Agent GA for Copilot
Microsoft has officially declared general availability for its Planner Agent, an AI-driven task and plan management feature integrated deeply within Microsoft 365 Copilot. Starting mid-to-late June...
CVE-2026-42824: Microsoft Shuts Down ‘SearchLeak’ Attack Chain in Copilot
Microsoft has rolled out a critical security update for Microsoft 365 Copilot that neutralizes a one-click data-exfiltration attack chain that researchers at Varonis dubbed “SearchLeak.” The...