RT @GamesRadar: I regret to inform you that I've fallen for the $1,000 ROG Xbox Ally X Our review: https://t.co/kIdSrOpM7d https://t.co/Do…

RT @PCMag: Asus and Microsoft's ROG Xbox Ally X is an impressive update to the Ally X, adding console-style controller grips and a full-scr…

RT @IGN: From the easy-to-use Xbox Full Screen Experience to the excellent performance from the AMD Z2 Extreme, the Asus ROG Xbox Ally X is…

Let’s go, M’s! https://t.co/nHwwzGJdxn

Introducing a new open source benchmarking tool to measure AI for cybersecurity, grounded in real world scenarios. This is important work as we evaluate how well AI systems can reason to protect against cyberattacks. https://t.co/Mui9FyIw4U

RT @asha_shar: Today we are lighting up #sora2 for @Azure Foundry enterprises. Just took it for a spin...enjoy! 🦉 https://t.co/HUaZUV17A2

This is super useful! With new Formula Completions in Excel, just type "=" and Copilot proactively suggests a formula, based on the context of your sheet. Here's a great example. https://t.co/elkGzHjZTW

RT @mustafasuleyman: Meet our third @MicrosoftAI model: MAI-Image-1 #9 on LMArena, striking an impressive balance of generation speed and…

We've been hard at work advancing M365 Copilot, and so have our many partners who are building agents that integrate with Copilot and Teams to transform how work gets done. A few great examples:

RT @Microsoft: We’re spotlighting some of the leading innovators who’ve joined Microsoft over the years and are now shaping the future of A…

Another first for our AI fleet... a supercomputing cluster of NVIDIA GB300s with 4600+ GPUs and featuring next gen InfiniBand. First of many as we scale to hundreds of thousands of GB300s across our DCs, and rethink every layer of the stack across silicon, systems, and software to support next gen AI workloads.

RT @erichorvitz: Some background on the Paraphrase Project, published in Science last week, including some of the behind-the-scenes story,…

RT @sbathiche: Copilot+ PCs are ushering in a new era of intelligent computing, powered by NPU’s that run at 40+ TOPS. This makes possible…

RT @asha_shar: Straight out of OpenAI's DevDay, their latest models are rolling out in Azure AI Foundry: ⁃ GPT-5-Pro for reasoning + saf…

Super to see re Agent Mode: “It really does do something new: it makes Excel feel less like a tool you command and more like a partner you work with.” https://t.co/Ejn9IUpBII

Supercharged past few weeks as we push the bounds of model-forward innovation across Microsoft 365. A few highlights:

Friday evening reflection: Adjusting my cloud infra priors for the AI era… a colleague just shared the progress we are making with our AI WAN. In one project, we expanded our North American optical fiber footprint by 40% and added network capacity equal to one-fifth of our entire global network - a network that took 15 years to build now takes months!

Our approach to AI infra is simple: build the most fungible and flexible fleet to meet the real world's needs across inference and training as @scottgu shared with @Kantrowitz. And we are already doing it at scale today, as we power the biggest AI workloads like Copilot and ChatGPT, APIs that power 3P products & enterprise workloads and high scale training.

RT @mustafasuleyman: Learning just leveled up: eligible college/uni students can claim extra access to Copilot Podcasts, Deep Research, and…

Published today in @ScienceMagazine: a landmark study led by Microsoft scientists with partners, showing how AI-powered protein design could be misused—and presenting first-of-its-kind red teaming & mitigations to strengthen biosecurity in the age of AI.

RT @thealexbanks: Microsoft just released Agent Mode in Excel. It created a financial model in minutes: https://t.co/m4GpN1S1eR

RT @yusuf_i_mehdi: With AI, the way I work is changing and I no longer want to switch tabs or dig around for the right tool! I want AI to b…

AI Economics depends on efficient token factories and highly performant agent frameworks that deliver enterprise outcomes! That is why we are excited about Microsoft Agent Framework. You can now build, orchestrate, and scale multi-agent systems in Azure AI Foundry using this framework. It brings together our best-in-class runtime from AutoGen with the enterprise foundations of Semantic Kernel, with compliance, observability, and deep integration out of the box.

RT @msftsecurity: From graph-based context to build-your-own Microsoft Security Copilot agents, we're introducing a new AI-ready security p…

Happy 40th, Excel! =REPT("🎉",40) From unlocking population-scale number-sense to now ushering in a new era of analysis-sense with AI, it’s impossible to imagine my work- or the world-without it. https://t.co/Bif7Oa0C0L

Welcome Grok 4 to Azure AI Foundry!

Four decades in, some things never change … Then and now. https://t.co/USjuZ3YqC1

Vibe work is here with Agent Mode in M365 Copilot. Check out these examples of how Copilot can now orchestrate multi-step tasks.

Today we’re expanding Microsoft 365 Copilot with the addition of Anthropic’s Claude models. Customers can now use both OpenAI and Claude — starting in Researcher and Copilot Studio, and coming to more experiences soon. Our multi-model approach goes beyond choice. It's all about bringing the best AI from across the industry to Copilot, tuned for work and tailored to every business. Read more: https://t.co/QQEIjKzNfS

We’re partnering with @SAP and @OpenAI to bring the latest AI innovation to Germany’s public sector, powered by Microsoft Azure. Together, we’ll help millions of German public sector employees use AI safely and responsibly, while meeting the strictest data sovereignty, security, and legal standards. https://t.co/domsLE0kBJ

An important breakthrough from our teams: a new approach to liquid cooling that uses microfluidics, opening the door to more efficient, sustainable, and power-dense datacenters than conventional methods. https://t.co/hCbOpDPWWA

Great example of how AI is being used to augment expert knowledge: helping to remove abandoned nets in our oceans. https://t.co/b8TwZqYrrg

For me, our Analyst agent in Microsoft 365 Copilot is like having a skilled data analyst on hand — all the time. It generates insights and helps you visualize complex data. Here's a quick demo on how it can make sense of marketing campaign data and help you get more done at work.

If intelligence is the log of compute… it starts with a lot of compute! And that’s why we’re scaling our GPU fleet faster than anyone else. Just last year, we added over 2 gigawatts of new capacity – roughly the output of 2 nuclear power plants. And today we’re going further, announcing the world's most powerful AI datacenter, located in southeastern Wisconsin. Fairwater is a seamless cluster of hundreds of thousands of NVIDIA GB200s, connected by enough fiber to circle the Earth 4.5 times. It will deliver 10x the performance of the world’s fastest supercomputer today, enabling AI training and inference workloads at a level never before seen. For AI training workloads, you need compute at exponential scale. That’s why we designed the datacenter, GPU fleet, and network together as one integrated system. This ensures a single job can run from day 1 at exponential scale across thousands of GPUs. Fairwater uses a liquid-cooled closed-loop system for cooling GPUs that requires zero water for operations after construction. And we’re matching all of the energy that is consumed with renewable sources. And of course, it is just one of several similar sites we’re lighting up across our 70+ regions. We have multiple identical Fairwater datacenters under construction in other locations across the US, in addition to our AI infrastructure already deployed in over 100 datacenters around the world, powering model training, test-time compute, RL tuning, and real-time inference at global scale. Too often during times like this, people go with the current and only later wonder, how did we get here? With Fairwater, we're charting a new path: doing the hard engineering work, bringing compute, network, and storage into one highly scaled cluster, and designing closed-loop energy systems to meet real-world computing needs. And partnering with local communities to ensure it's thoughtfully done in a way that is sustainable, creates new jobs, and expands opportunity. We are thrilled to see this take hold in Wisconsin, and we are just getting started.

We’re committed to creating new opportunity for people and businesses on both sides of the Atlantic, and ensuring America remains a trusted and reliable tech partner for the United Kingdom. That’s why today we announced a $30 billion investment in the UK over four years, including building the country's largest supercomputer with over 23,000 of the world’s most advanced GPUs, to expand the digital infrastructure that will bring our two nations even closer together.

Our Researcher agent in Microsoft 365 Copilot never ceases to amaze me. It can reason over all your work data, like chats, meetings, files and emails, plus web data, to generate a comprehensive research report that helps you prep for a meeting, analyze trends, or build a strategy. I use it all the time. Here’s an example: