Welcome to the February 2026 update. This month we are excited to announce expanded availability for Agent Mode in Excel, as well that you can now query modern Excel workbooks (like .xlsx, .xlsb, .xl...

We are continuing to streamline the ways people engage with Copilot in Excel, and we've heard your feedback that working across multiple Copilot entry points can feel fragmented. To address this, Cop...

[This article was originally published by Sumit Chauhan on LinkedIn.] AI systems perform robust computation, but their outputs are typically dissociated from the structure of the computation itself...

Agent Mode in Excel, part of Microsoft 365 Copilot, is now generally available on Windows, with Mac rolling out over the coming days — extending access beyond Excel for the web, which launched in Dec...

We’ve reached yet another milestone in Excel for the web: The full Power Query user experience is now generally available, including the import wizard and Power Query Editor. After we released the ...

As 2025 comes to a close, one thing feels clearer than ever: Excel is no longer just something you use. It’s something you belong to.  This year brought major product innovations, many powered by A...

Writing formulas can feel intimidating, especially when you’re unsure of the syntax or which function to use. We’ve already made formula writing easier with formula completion, which proactively su...

We’re excited to announce that Agent Mode in Excel is now generally available on Excel for Web, rolling out to users with a commercial Microsoft 365 Copilot license or a Microsoft 365 Premium subscri...

The 2025 Microsoft Excel World Championship and Collegiate Challenge wrapped up their season in spectacular fashion at Las Vegas’ HyperX Arena, drawing competitors from nearly every continent and cro...