How to troubleshoot your PC problems with Copilot or ChatGPT - effectively ...

Excel cleanup made easy: Built-in functions and Copilot prompts now automate removing duplicates, fixing formatting, and parsing messy text, cutting hours of manual work. Meetings to action: AI ...

Microsoft has brought a new feature for Windows 11's Copilot for users to test, and it brings the "Hey Copilot!" prompt that allow users to call upon the generative AI technology whenever its needed.

A new Excel Copilot enhancement is rolling out that could make the AI assistant far more useful for frequent spreadsheet ...

Master Microsoft Copilot quickly with this guide to building AI agents, automating workflows, and boosting productivity.

Although not the first of its kind, researchers’ POC attack against Microsoft’s M365 Copilot Enterprise underscores parameter ...

The critical, three-stage attack is now patched, but it's part of a new group of AI prompt-injection issues that use hidden ...

Microsoft assigned CVE-2026-21520, a CVSS 7.5 indirect prompt injection vulnerability, to Copilot Studio. Capsule Security discovered the flaw, coordinated disclosure with Microsoft, and the patch was ...

Microsoft’s new Copilot function in Excel lets users generate, analyze and explain data directly from cell formulas, marking a major step toward full AI integration within spreadsheets. Microsoft’s ...

OneNote users, take note: Microsoft’s AI assistant can speed up your workflow and perform tasks you never expected in a note-taking app. Here are nine things to try with Copilot in OneNote. Microsoft ...