Varonis found a “Reprompt” attack that let a single link hijack Microsoft Copilot Personal sessions and exfiltrate data; Microsoft patched it in January 2026.

AI Copilot in Excel helps clean dates, split columns, and add currency formats, so you save time and make faster, clearer decisions.

In this tutorial, I show you how to make a logo reveal with Saber. Saber and Color vibrance are free plugins of Video Copilot ...

Reprompt is a Copilot exploit, that can use multi-stage prompts to steal user data, but thankfully it's already been patches.

Learn Microsoft Copilot basics, free and paid differences, and prompt tips to draft Outlook replies faster and summarize ...

Windows 11’s Share with Copilot lets AI view the content in your app. Learn how it works, the privacy risks, and how to turn it off.

New Excel COPILOT Function tutorial with real world use cases. 👉 Take our AI for Business & Finance Course: 🆓 DOWNLOAD Free Excel file for this video: In this video, we go over the new =COPILOT ...

Press Win + R, type winver, and hit Enter. If you’re not on 23H2 or later, go to Settings > Windows Update and install the latest updates. You can follow this ...

At Ignite 2025, Microsoft doubled down on its Copilot strategy, announcing new agents and capabilities that bring deeper intelligence and automation to everyday workflows in Microsoft 365. The biggest ...

Copilot on Windows is a desktop app designed to inform, ideate, and inspire. Using advanced AI, Copilot understands your questions and requests, provides direct answers, and assists with writing. It's ...

Microsoft has released an upgrade to Copilot, bringing what it calls “the best of AI Search” to its AI engine – Copilot. Microsoft said its Copilot responses “will now include more prominent, ...