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 ...

Unlock the power of Microsoft Teams Breakout Rooms with this 2026 beginner tutorial. Step-by-step guide to create, manage, ...

Amazon's codebase is huge, which makes the first year challenging, but the learning curve is worth it. Microsoft feels ...

Copilot in the C-Suite: Where leadership meets AI Top executives around the world share their tips on using Microsoft 365 Copilot to drive efficiency and creativity. Read how AI powers their day and ...

Forbes contributors publish independent expert analyses and insights. Sahar Hashmi, M.D., Ph.D., is a Boston-based, award-winning AI expert. Microsoft’s Copilot is evolving from tool to companion.

Microsoft is rolling out GPT 5.2 to Copilot on the web, Windows, and mobile as a free upgrade, and it'll coexist with the GPT 5.1 model. GPT-5.2 is described as OpenAI’s strongest model series so far, ...

The Copilot Stack is a content platform dedicated to Microsoft Copilot extensibility, featuring technical blog posts, video tutorials, and podcast episodes. Built with Astro, this site combines ...

New Excel COPILOT Function tutorial with real world use cases. 👉 Take our AI for Business & Finance Course:https://www.careerprinciples.com/courses/ai-for-business-finance 🆓 DOWNLOAD Free Excel file ...