Microsoft unveiled a new version of its Copilot AI at the Windows and Surface event on Oct 7 2026. The upgrade lets Copilot read files stored on the computer and act on them, such as moving, renaming or opening documents. The company calls the approach “Hybrid Intelligence,” meaning the AI will use both local models on the device and cloud services to get the job done. In the demo, Copilot was asked to pull information from an email about taxes and prepare a reply for the user’s accountant.
How Hybrid Intelligence works
Hybrid Intelligence combines on‑device processing, which is fast and keeps data private, with cloud‑based models that have more computing power. By letting the AI run part of the work locally, Microsoft says tasks can be completed more quickly and with less internet bandwidth. The cloud side still handles the heavy‑lifting, like language understanding and generating longer text.
Why it matters
For everyday Windows users, Copilot will be able to help with routine chores like finding a document, drafting a reply, or organizing files without you typing every command. The mix of local and cloud processing may keep some data on your device, but it also means the AI can act faster than a purely cloud‑based service. It remains unclear how privacy controls will work or how users will enable or disable this deeper access.
