Microsoft Expands AI Capabilities to Windows PCs with Local Models and Enhanced Security

Microsoft is expanding AI capabilities to Windows PCs with a local coding model, hybrid Copilot processing, and enhanced security for AI agents. The company aims to reduce reliance on cloud data centers by shifting some workloads to local hardware. It also highlighted support for Nvidia and DeepSeek models, and new sandboxing features in GitHub Copilot.
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Microsoft introduced a coding model that runs on PCs, part of an approach that shifts tasks between local hardware and cloud based on complexity, cost, and privacy. It also cited local support for Nvidia and DeepSeek; a DeepSeek V4 version reportedly needs 60GB memory and outperforms GPT-5 on some coding and reasoning tasks.
GitHub Copilot can choose local or cloud execution, and new sandboxing lets developers restrict agent access to files, networks, credentials, and resources via policies. Microsoft plans Entra-based separation of agent and user activity plus enterprise controls for local agents. The Surface L