Hi ,

Copilot Agent Mode is now generally available!

And it's kind of wild.

I showed you a while back how it builds entire Excel models from a single prompt.

Not just formulas. Complete spreadsheets.

What makes Agent Mode different is:

Regular Copilot explains formulas.

Agent Mode plans a workflow and executes it.

But here's what nobody talks about:

What happens when you change a key assumption?

Does the model adapt or break?

I tested it. The results surprised me.

Now available across Excel for web, Windows, and Mac for commercial Microsoft 365 Copilot licenses, plus Microsoft 365 Personal, Family, and Premium subscribers. (Personal and Family plans use AI credits; currently EU/UK only via Frontier program.)

🎥Watch the video and download the practice file here: Copilot Agents Build What Used to Take Hours