Microsoft held a Windows and Surface event in San Francisco on 7 October 2026, and the phrase of the day was hybrid intelligence: AI that runs on your own PC when that makes sense, and reaches the cloud when it does not. Satya Nadella shared the stage with Nvidia's Jensen Huang, which tells you how much of the day was about selling laptops.
The software news landed earlier. On 25 September Microsoft introduced a rebuilt Copilot app with three parts. Home is the starting point: ordinary chat, plus Cowork, where you hand over a whole job such as a tender response or a launch kit and it comes back finished, plus Word, Excel and PowerPoint built straight into the app. Code lets you build small apps by describing them, using the same engine behind GitHub Copilot. Autopilot is the one to watch: you name an agent, give it a role and a goal, and it keeps working while you are at lunch, tracking deadlines and drafting follow-ups.
October added the local layer. On Copilot+ PCs, the laptops with newer neural processors, Copilot will be able to read files and recent activity on your machine with your permission, take actions such as organising folders or running device diagnostics, and use AI models running on the PC itself. Local models matter for one boring reason: they are cheaper than cloud tokens, so the monthly AI bill goes down. Windows Search also gains actions, so typing "turn on Do Not Disturb" into the taskbar does the thing instead of showing you a help page.
One caution before you get excited. Home and Code are rolling out through Microsoft's Frontier early-access programme, Autopilot is in private preview, and the local Copilot features are due "in the coming months" on Copilot+ PCs. This is a roadmap with dates attached, not something you install tonight.