Microsoft

We're on a mission to empower every person and every organization on the planet to achieve more. Support: @MicrosoftHelps

[Satya Nadella @satyanadella]

In my annual letter, I share how we’re building a frontier ecosystem to turn technological progress into real-world outcomes and economic opportunity for people, organizations, and communities everywhere. https://t.co/Zcrb96sCC3

[Satya Nadella @satyanadella]

Today in the UK, I saw how the Yorkshire Ambulance Service is using Copilot to cut down on administrative work and make better use of its data, and ultimately provide a better experience for medical personnel and patients.

It's an early example of what's possible as NHS England expands Copilot to as many as 500,000 clinicians and support staff across the country.

[Satya Nadella @satyanadella]

Today in Paris, we announced new capabilities across Microsoft Sovereign Cloud, expanding choice and control for organizations running their most sensitive workloads across public and private cloud, and our growing partner ecosystem. https://t.co/nzVv1m3jUd

[Microsoft Excel @msexcel]

Earn a 1-on-1 dinner with a finance legend. Visit https://t.co/XFlxCiSRrW.

No purchase necessary. Legal residents of greater NYC metro area (NY, NJ & CT), 21+ & employed as a financial professional at time of Entry who utilizes Microsoft Excel & Copilot as part of their work as of 10/16/26. Ends 10/20/26.

Rules/elig.: https://t.co/XFlxCiSRrW.

[Microsoft @Microsoft]

“I saw the angel in Outlook and typed until I set him free.”
- Michelangelo, probably.

Now that the new Michelangelus font is available in Microsoft 365, channel your inner Renaissance for whatever the workday needs. ✍️ https://t.co/KnwAM1PHBI

[Microsoft @Microsoft]

From the F1 Miami Grand Prix to California's wildfire front lines, Microsoft technology is showing up in unexpected places.

Explore the stories behind the innovation in Microsoft Signal magazine Issue 6: https://t.co/Zwi3Fc0V7U

[Joanna Stern @JoannaStern]

I sat down with Microsoft's @satyanadella to talk about the new Nvidia-powered Surface Laptop Ultra, whether AI is going to kill us and, of course, the original cute AI agent: Clippy.

[Microsoft @Microsoft]

Introducing Maia 300, Microsoft’s next-generation accelerator. Building on the magic of Maia 200, it delivers 40% more inference tokens per megawatt compared to leading GPU-based systems, and up to 7x the rack-scale token throughput of Maia 200. It’s another step toward rethinking innovation and unlocking new possibilities.

Discover how Maia 300 will help co-create what’s next for Microsoft’s infrastructure and technology: https://t.co/GUCKXUMYI3

[Satya Nadella @satyanadella]

Today we are announcing our biggest bet yet on our own silicon.

Starting next calendar year, we will scale our Maia family to multi-gigawatt deployments, making it the primary inference system for our own product and services.

And we’re introducing Maia 300, which delivers 40% more tokens per watt compared to leading GPU-based systems.

We are already deploying Maia 200 across the US, Europe, and Australia, delivering up to 1.7x more tokens per watt across experiences in Teams and Copilot.

Our goal is to build on the full-stack efficiency gains we’ve already seen, while continuing to bring the latest innovations from across the ecosystem into our fleet.

[Satya Nadella @satyanadella]

Introducing Microsoft-Decision-1, our new model for fast decision-making.

It delivers top performance on structured decision tasks, outperforming both LLMs and other decision models in latency and quality.

We’re already testing it across Microsoft for everything from incident response and quality control to scientific discovery.

[Microsoft @Microsoft]

@satyanadella @POTUS An incredible honor for an incredible leader. Congratulations, @SatyaNadella. We’re proud to celebrate this moment with you. 💙

[Satya Nadella @satyanadella]

Thank you, @POTUS, for this incredible honor today. I'm humbled to stand alongside so many giants of American innovation and looking forward for what we can continue to do together to advance technology and drive American prosperity.

[Satya Nadella @satyanadella]

https://t.co/I0uBgivA2e

[Satya Nadella @satyanadella]

We’re supercharging Copilot on Windows with Hybrid Intelligence.

With your permission, Copilot can tap into the context on your PC, take action for you, and use local models when it makes sense, giving you more capability while helping your tokens go further.

[Satya Nadella @satyanadella]

Today marks a new chapter for Windows, as we bring unmetered intelligence to every desk and every home, and make every PC a place where agents can work securely on your behalf.

Some highlights of what we announced:

• MAI-Code-1.1 Flash: 137B parameter coding model w/ 256K context window, which is now optimized to run on your PC!

• GitHub Copilot now hands off work to local models like MAI-Code-1.1 Flash, helping projects cost a lot less without sacrificing quality.

• With Hybrid Intelligence, Copilot can now take action directly on the PC and keep sensitive work on your device.

• And with Code in Copilot, you can essentially build any software you need on your desktop, without any cloud token spend, and it’s just super at it. You’re no longer limited to what’s in an app store! Your PC becomes an infinite software factory.

• Security is foundational to all this, which is why we are also bringing together Windows and Agent 365 so agents can work within secure boundaries on-device, including MXC a local sandbox for agent execution. Windows becomes your secure agent box!

• All this comes to life on a new generation of devices, like Surface Laptop Ultra, powered by NVIDIA RTX Spark.

Can’t wait to see what you build with all this.

[Microsoft Developer @msdev]

Something new is coming from Windows https://t.co/c3HQdLLSIc

[Windows @Windows]

Tomorrow, see what’s next from Windows, @surface, and @NVIDIARTXSpark.

Tune in live at 10:00 AM PT: https://t.co/c16BanDw65

[Brad Smith @BradSmi]

https://t.co/3YXCz0rLTb

[Microsoft @Microsoft]

AI you can trust starts with questions.

AT&T data scientist Natalie Gilbert puts skepticism to work by thinking through edge cases and making informed decisions instead of blindly trusting AI.

https://t.co/Wa9khCfwHl

[Microsoft @Microsoft]

@clippymsftcto Let's meet in the middle, 500k? 😉