Bring powerful local AI compute to your desk. ⚡ Surface RTX Spark Dev Box helps developers and AI engineers experiment, evaluate models + iterate locally. Available for preorder now. Shipping to customers in the U.S. in November. msft.it/6018as83w

A new generation of Builder PCs is here. ⚡ Powered by NVIDIA RTX Spark and built for demanding local AI workloads, new PCs from ASUS, Dell, HP, Lenovo, MSI + Surface are available for preorder today. Explore the lineup: msft.it/6013aSAMH

This week, @pavandavuluri showed hybrid intelligence on Windows: local workflows, cloud models with permission. MXC helps contain agent actions on the PC. Try Portable Computer for Windows by @perplexity_ai: apps.microsoft.com/detail/9p…

GitHub Copilot HydraFusion is extending intelligent routing to Windows, tapping into models running locally on your device. 💻☁️ Coming to GitHub Copilot app, Copilot CLI + VS Code in experimental preview later this month: msft.it/6015aU2Tv

More agents. More partners. A more secure foundation. 🤝 With MXC now GA on Windows 11, a growing ecosystem of partners is bringing support for policy-driven agent containment. See who's building with MXC: msft.it/6019aUbSL

More open-source model choice is coming to Windows. 💻 We’re bringing llama.cpp support to Windows ML, giving developers a faster way to experiment with emerging models and deploy across GPU, NPU + CPU. Learn more: msft.it/6017aUZFv

Frontier coding intelligence, running locally. ⚡ MAI Code 1.1 Flash brings a 256K context window to your PC, alongside NVIDIA Nemotron Bolt 74B + Deepseek v4 Pro Flash on RTX Spark. Learn more: msft.it/6019aUz6B

MXC is generally available on Windows 11, and @Replit is one of the first partners providing support. View the demo to see how you can use local sandboxes in the Replit Desktop App, and join the waitlist for early access: msft.it/6011aosNW

Meet Surface Laptop Ultra. ⚡ Built around NVIDIA RTX Spark with up to 128 GB unified memory and the ability to run AI models exceeding 120B parameters locally. Available for preorder today. blogs.windows.com/devices/20…

MXC is now GA on Windows 11. 🔐 Define which files and networks agents can access, with policies enforced at runtime. It’s part of how Windows is building the most secure platform for agents. Learn more: blogs.windows.com/windowsdev…