The official account for #Microsoft365
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Meet Copilot Cowork.
Delegate complex, multi-step work across your tools and systems.
Starting to roll out today.
Learn more: msft.it/6011vYRpN
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Microsoft 365 retweeted
Get your unruliest spreadsheet under control. Rebuild it with help from Copilot in Excel.
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If you have strong opinions about formulas and formatting, Copilot in Excel can now respect them. Let Personalization and workbook rules help with that.
Everyone has their own way of building in Excel. Now you can guide Copilot with Personalization and Rules Sheets (which travel with the file)
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Microsoft 365 retweeted
Finance teams hold software to a high bar. Every number has to trace back, every change has to be explainable, and the data has to come from a source you trust. We've been building Copilot in Excel against that bar with our own Microsoft Finance team.
Today we're announcing four new capabilities of Excel Copilot.
Skills: a SKILL.md file in OneDrive. Open-standard markdown that defines how Copilot runs a workflow. Same pattern Excel has bet on for two decades.
Financial data connectors expanded to FactSet, Morningstar, PitchBook, CB Insights, Daloopa, and S&P/Kensho, joining LSEG and Moody's from May.
Personalization and workbook rules so Copilot follows your standards. Rules live as a sheet in the workbook and travel with the file.
Plan with Copilot, plus Copilot edits attributed in Show Changes. The agent works alongside you in the same surface you'd use with another analyst.
Tested in real workflows across Microsoft Finance: FP&A, accounting, tax, compliance, treasury.
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Some analysis projects are too big to untangle manually. Copilot Cowork helps make sense of the data without all the digging.
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Microsoft 365 retweeted
Use Copilot in Excel to scan your workbooks to find those little issues that can turn into bigger problems later on.
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Start the day with a clear picture of what’s ahead. End it without sorting through everything again. Copilot Cowork helps with that.
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Big step forward for Microsoft 365 Copilot.
Copilot Cowork is now generally available—turning intent into action across your tools and workflows.
It’s one thing to draft and summarize. It’s another to delegate real work end to end. Excited to see how teams put this to use.
Copilot Cowork is now generally available!
Over the last few months of preview in Frontier, we’ve seen you use Cowork to help with so many different tasks. We’ve also been listening closely to your feedback and with GA, we’re bringing you more improvements + new features across model choice, extensibility through plugins, browser automation, and cost management controls.
Here’s a quick demo showing the latest updates in action - inspired by some of my own day-to-day tasks. You can also read more in the blog linked below...
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Start on your phone. Finish on your laptop. 💻📱 Your photos stay with you — ready to view, edit, and share from anywhere with Microsoft OneDrive.
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Microsoft 365 retweeted
Major new Copilot Studio release! New UX, orchestrator, RAG, skills, workflows and more lets you build and govern better agents across models faster and cheaper.
techcommunity.microsoft.com/…
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In case you missed it: Copilot Notebooks infographics let you turn your Notebooks content into highly shareable visual content.
Available now in OneNote for Frontier users.
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The best parts, brought back. OneDrive photos curates meaningful moments for a quick smile and an easy share.
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More model choice. More ways to match the model to the work in Microsoft 365 Copilot—grounded in your work context with Work IQ.
Today, we’re introducing Anthropic's Claude Fable 5—designed to support longer, more complex work across knowledge tasks, coding, and visual reasoning. Available in Copilot Cowork (Frontier), with private preview available today in Excel and PowerPoint.
Learn more: msft.it/6014v9ZBa
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Microsoft 365 retweeted
NHS England is rolling Microsoft 365 Copilot to more than 500,000 clinicians and staff, helping reduce administrative work so teams can spend more time on patient care. This is one of the largest AI deployments in healthcare and a powerful example of how AI can fundamentally change how large organizations operate.
And we’re just getting started on what’s possible – read the full story below...
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Your camera roll just leveled up ✨ Restyle your photos into anime, cartoons, sketches, and more with OneDrive AI Restyle.
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In case you missed it, Copilot made some big moves in May.
From a refreshed app experience to smarter workflows in tools like Word and Notebooks, and expanded model choice with the addition of OpenAI's GPT-5.5 and Anthropic's Opus 4.8. It was a month worth catching up on.
Take a look: msft.it/6019ve89Z
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Want to power your apps and agents with Work IQ? The Work IQ APIs are here.
Learn how: msft.it/6011vjFOH
ALT Work IQ architecture image.
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Microsoft 365 retweeted
The suite of MAI models will start rolling out to Word, Excel, PowerPoint & Outlook soon alongside the other foundation models. Giving customers more choices between capabilities, performance and efficiency for the job that need to be done. (@mustafasuleyman - Great job MAI team)
microsoft.ai/news/building-a…
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