Microsoft Build 2026：Windows、AI、RTX Spark などに関するすべてのニュース

Microsoft’s annual developer conference is kicking off on June 2nd in San Francisco with the keynote presentation streaming live at 12:30PM ET / 9:30AM PT, and we will be following along here with everything as it’s announced.

*The Verge*’s Tom Warren reports that we can expect to hear about new AI models and agentic OpenClaw-like tools, plus a Copilot “super app” to go along with some of the major changes to Windows 11 that have already started appearing. Microsoft just announced the new Surface Laptop Ultra, powered by Nvidia’s RTX Spark, so there could be more Windows on ARM news in store.

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*Follow along here for the latest news and updates.*

Highlights

• Microsoft created the mini Surface dev box that Qualcomm couldn’t
• Microsoft’s new developer-optimized Windows embraces Linux even more
• How to watch Microsoft’s Build 2026 conference

• Nvidia’s CEO dials into Build.Nvidia CEO Jensen Huang is on stage at Microsoft Build this morning, albeit virtually. He says Nvidia started working with Microsoft on RTX Spark about three years ago, and it has led to the creation of the new Surface Laptop Ultra and Surface RTX Spark Dev Box.
• The new Surface mini PC is here.Microsoft just launched a new Surface Dev Box, and the company is already using the machine live on stage at Build. The top looks like the vent on an Xbox Series X, and inside there’s an Nvidia RTX Spark chip and 128GB of unified memory. Overall, I’d say it looks like a flattened Xbox Series X.
• Build kicks off with Windows.Microsoft CEO Satya Nadella has started his Build developer keynote by focusing on Windows immediately. Microsoft is expanding Windows AI APIs to more PCs, through CPU, GPU, and NPU support. There are two new local AI Windows models too, Aion 1.0 Instruct and Aion 1.0 Plan.
• ## Microsoft’s new developer-optimized Windows embraces Linux even more

Image: MicrosoftMicrosoft is kicking off its Build developer conference today with a promise of making Windows a trusted platform for development. As the company continues to focus on performance and reliability fixes for Windows 11, it’s also creating a developer-optimized experience that bundles a lot of useful tools and apps and embraces Linux even further.“We have optimized the Windows 11 experience for developers, bringing frequently used command line utilities, a familiar comfort shell, faster setup experience, a built-in way to create and interact with Linux containers on Windows and a new experimental Intelligent Terminal,” explains Windows chief Pavan Davuluri.Read Article >

• ## Microsoft created the mini Surface dev box that Qualcomm couldn’t

Image: MicrosoftMicrosoft only just announced a new Surface Laptop Ultra at the weekend, and it’s now revealing a miniature Surface PC aimed at developers. The new Surface RTX Spark Dev Box is powered by Nvidia’s new Arm-based RTX Spark chips, just like the Surface Laptop Ultra, and is optimized for sustained workloads and local AI tasks.The Surface RTX Spark Dev Box looks a little like the top of an Xbox Series X console, with an aluminum chassis that also doubles as a heatsink. It has a 100-watt thermal envelope, slightly more than the 45-watt-to-80-watt thermal envelopes for Nvidia’s RTX Spark laptops. This miniature Surface PC also has 128GB of unified memory, making it capable of running up to 120 billion parameter models locally.Read Article >

Microsoft Build 2026 is about to begin.

It’s nearly time for Microsoft’s annual developer event. The Build keynote kicks off at 9:30AM PT / 12:30PM ET / 5:30PM UK. I’m expecting we’ll hear a lot about new Microsoft AI models, Windows dev improvements, and a little surprise or two.

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