Microsoft CEO Nadella to Unveil Windows and Copilot Updates at Build 2026
Satya Nadella’s two-and-a-half-hour keynote is expected to cover major updates to the Windows operating system, Copilot, and Office 365, following the pre-event launch of the Surface Laptop Ultra.
Microsoft chief executive Satya Nadella is scheduled to deliver a two-and-a-half-hour keynote address at the Build 2026 developer conference on June 2. The presentation, set to begin at 12:30 PM ET, is expected to outline significant updates for the Windows operating system, the Copilot artificial intelligence assistant, and the Office 365 productivity suite. The event marks a key moment in the annual developer calendar, with the company preparing to showcase its latest software directions to the global technology community.
Prior to the main keynote, Microsoft introduced the new Surface Laptop Ultra, a 15-inch device that features an NVIDIA RTX Spark system-on-chip designed for graphics and artificial intelligence processing. The hardware reveal was strategically timed ahead of the Build conference, which coincides with the Computex trade show in Taiwan. This scheduling overlap has influenced Microsoft’s decision to unveil new hardware before Nadella’s primary software-focused address.
The Build 2026 agenda lists the keynote starting at 12:30 PM ET, with live coverage from Engadget beginning at approximately 11:00 AM ET. Senior reporters Devindra Hardawar and Igor Bonifacic are assigned to handle the live updates, providing real-time analysis as Nadella presents the company’s roadmap. The extended duration of the keynote suggests a comprehensive overview of Microsoft’s current and future technology initiatives.
While specific details regarding the Windows, Copilot, and Office 365 updates remain unconfirmed until the keynote commences, the expected focus indicates a continued emphasis on integrating artificial intelligence across Microsoft’s core product lines. The NVIDIA RTX Spark chip in the new Surface device underscores the growing importance of on-device AI processing capabilities in Microsoft’s hardware strategy.
As the developer conference season continues, industry observers will be watching closely to see how Microsoft positions its software ecosystem against competitors. The combination of software updates and new hardware reveals at Build 2026 highlights the company’s integrated approach to delivering technology solutions for both developers and end-users.
