Microsoft event debuts new AI-friendly hardware and Windows changes

Top line
Microsoft unveiled new AI-focused hardware, including the Surface Laptop Ultra and RTX Spark Dev Box, alongside local AI integrations and a Copilot overhaul for Windows 11.
Summary
Microsoft hosted a live event introducing new AI-focused hardware, including the Surface Laptop Ultra and the RTX Spark Dev Box, alongside major updates to Windows 11. The Surface Laptop Ultra features an Nvidia RTX Spark SoC and up to 128GB of unified memory starting at $2,599, while the $5,999 Dev Box targets developers with one petaflop of AI compute performance. Furthermore, Windows 11 is incorporating local AI integration, a redesigned Copilot interface with dedicated coding and agent tabs, enhanced search capabilities, and the Microsoft Execution Containers security framework for sandboxing agentic tasks.
Highlights
- Microsoft announced the Surface Laptop Ultra, starting at $2,599, featuring the Nvidia RTX Spark SoC and Blackwell GPU.
- The Surface Laptop Ultra supports up to 128GB of LPDDR5x unified memory and begins shipping on October 16.
- Microsoft unveiled the RTX Spark Dev Box for developers, priced at $5,999, offering one petaflop of AI compute performance.
- Windows 11 is receiving updates for local AI models, including an overhauled Copilot divided into Home, Code, and Autopilot tabs.
- A new Windows Search experience will allow users to execute system-level tasks directly from the taskbar tray.
- Microsoft introduced Microsoft Execution Containers (MXC) as a security sandbox framework to isolate and monitor AI agent activities.
- The 'Hybrid Intelligence' initiative shifts focus from cloud-backed AI to local capabilities, supporting local frameworks and models from Deepseek and Nvidia Nemotron.
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