Microsoft updates Copilot to manage local files using Hybrid intelligence

Microsoft has updated its Copilot assistant to access, manage, and modify local files directly within the Windows operating system, allowing the AI to autonomously search for documents, rename them, compress them into zip archives, and draft emails without manual user intervention, infobae.com reported on October 8, 2026.

Hybrid Intelligence Powers Autopilot Agent Features

The system powering these new capabilities relies on what Microsoft designates as Hybrid Intelligence. This architecture merges on-device artificial intelligence models running locally on the hardware with cloud-hosted models. During a video demonstration at the Windows and Surface event, Jacob Andreou, executive vice president of Copilot at Microsoft, showcased an agent feature named Autopilot. According to infobae.com, Andreou asked the assistant to handle a request from his accountant regarding tax documentation.

The agent scanned multiple folders, located the relevant paperwork, renamed the files, bundled them into a compressed archive, and drafted an email containing the attachment. The system deliberately paused its workflow before executing the final send command, requiring explicit user authorization to proceed.

Users Control Copilot File Access and Security

To manage security concerns, Microsoft has split Copilot’s local file access into three distinct toggle switches within the Windows Experience settings. Users can independently control whether the assistant is permitted to read files and recent activity, execute actions within Windows, or utilize local AI models. According to official support documentation from Microsoft, users can also manage file search behaviors to restrict what the assistant reads on the device.

The rollout of these Hybrid Intelligence features will begin in the coming months on Copilot plus PC—computers with dedicated components for artificial intelligence introduced by Microsoft in 2024. Alongside the software update, Microsoft launched the Surface Laptop Ultra, featuring Nvidia’s RTX Spark chip, alongside hardware options from ASUS, Dell, HP, Lenovo, and MSI designed to execute local AI workloads.

Execution Containers Isolate AI Agent File Access

Beyond consumer-facing search enhancements, Microsoft has moved its Microsoft Execution Containers (MXC) from preview to general availability on Windows 11. Pavan Davuluri, executive vice president of Windows and Devices at Microsoft, stated that the company aims to establish Windows as a secure platform for AI agents through real-time file containment and identification structures.

MXC enforces hard boundaries on what files and networks an AI agent can access while it operates. Logan Iyer, corporate vice president of the Windows platform, explained that a programming agent requires repository access and specific tools, but must be barred from interacting with unrelated files or networks. Current agents supporting MXC include GitHub Copilot, OpenAI’s Codex, OpenClaw, Replit, LM Studio, and Unsloth AI. Anthropic’s Claude Code, Perplexity, Manus, and Nous Research’s Hermes plan to integrate support in future updates.

Redesigned Taskbar Search Executes Rapid Actions

Windows 11 is also receiving a redesigned taskbar search interface capable of executing rapid actions directly, such as shifting into dark mode, adjusting microphone volume levels, or dispatching text messages without launching standalone applications. Davuluri confirmed that this quick-search functionality will deploy to Windows 11 users shortly, while the broader suite of Hybrid Intelligence file-management tools follows a staged release calendar over the upcoming months.