Microsoft is expanding data loss prevention (DLP) controls to block the Microsoft 365 Copilot AI assistant from processing confidential Word, Excel, and PowerPoint documents, regardless of their ...

Microsoft will roll out major Microsoft 365 Copilot Chat upgrades starting January 2026, including Agent Mode in Word, Excel, and PowerPoint, and expanded Outlook AI that can reason over entire ...

Microsoft Copilot Can Collect Data From Your Edge Browser Tabs to Get to Know You ...

You trust your email security settings for a reason. So when an AI assistant quietly reads and summarizes messages marked confidential, that trust takes a hit. Microsoft says a bug in Microsoft 365 ...

Boost your productivity with seven Copilot tricks that streamline Excel workflows, remove duplicates, and simplify XLOOKUP.

Microsoft Copilot data connector for Sentinel brings AI activity telemetry into SIEM workflows. Security teams gain centralized visibility to monitor Copilot usage and investigate AI-related risks.

Microsoft Copilot Chat is a full-fledged, AI-powered chatbot and content creation tool, featuring the power of ChatGPT with commercial data protection from Microsoft. Microsoft Copilot Chat, powered ...

Anyone with a Microsoft 365 account can use new AI agents in Copilot Chat to jump-start Word, Excel, and PowerPoint documents ...

Microsoft is retiring “Copilot Mode” in Edge as it builds AI browsing tools directly into Edge on desktop and mobile.