Microsoft assigned CVE-2026-21520 to a Copilot Studio prompt injection vulnerability and patched it in January — but in Capsule Security's testing, data exfiltrated anyway. Here's what security ...

Microsoft this week rolled out new agentic Copilot capabilities across Word, Excel and PowerPoint, part of the company's push to make its AI assistant more useful inside the apps enterprises use on a ...

Microsoft has expanded Copilot’s agentic capabilities in Word, Excel, and PowerPoint, enabling multi‑step, in‑app actions that speed up document, data, and presentation work. The update, now generally ...

Microsoft has rolled out enhanced Copilot capabilities in Word, Excel, and PowerPoint, enabling the AI assistant to perform multi-step, in-app actions rather than just offering suggestions. The update ...

To get started once you our at the Microsoft Copilot Studio webpage in the navigation menu, select Copilots to open the Copilots page and view all the bots you have access to in this environment. On ...

When Microsoft first introduced Copilot for Microsoft 365, there was mention of the fact that Copilot would be extensible, thereby making it possible to build your own Copilots. At the time, I didn't ...

The April update suppresses Copilot completions while IntelliSense is active, addressing a long-running editor conflict.

Microsoft Ignite 2024 put an end to Microsoft’s dalliance with chatbots. Not because the company is walking away from natural language interfaces, but because it’s taking what it learned with its ...

Visual Studio 2026 has further integrated GitHub Copilot's cloud agent to its Copilot Chat picker -- catching up to VS Code -- and the async workflow it enables, where a task runs on GitHub Actions ...