Microsoft Build 2026: The 7 Biggest Announcements

Microsoft kicked off Build 2026 in San Francisco with CEO Satya Nadella unveiling an exciting lineup of announcements. These include new Surface hardware, a native OpenClaw app for Windows, unmetered AI models, and a sneak peek at the company’s latest quantum computer, Majorana 2.

What Is Microsoft Build?

Build is Microsoft’s annual developer conference. Here, the company showcases the technology it believes will shape Windows, Azure (its cloud platform), and AI tools over the coming year. It’s similar to Apple’s WWDC — a major event that hints at the company’s future direction.

This year’s event focused heavily on artificial intelligence. However, there were also tangible hardware and software updates that everyday users can expect to see before the end of 2026.

The 7 Biggest Announcements

1. OpenClaw Comes Natively to Windows

Microsoft introduced a native Windows app for OpenClaw. This means users won’t need to run it through a browser or a third-party wrapper anymore. Native apps, which are specifically designed for an operating system, usually perform better and integrate more seamlessly with system features like notifications and file storage. This upgrade is a real win for anyone who relies on OpenClaw on their Windows PC.

2. Unmetered Agentic AI Models

Microsoft rolled out what they’re calling “Unmetered Agentic AI.” These AI models can handle multi-step tasks for you without the need for constant supervision. “Agentic” means the AI acts like an agent, taking actions instead of just answering questions. Imagine telling a friend to “just reorganize my files” instead of asking for advice on how to do it. The “unmetered” aspect means you won’t be charged for each individual use, marking a shift from the current pricing models of most AI tools.

3. Majorana 2 Quantum Computer Preview

Nadella shared a preview of Majorana 2, Microsoft’s latest quantum computer. Quantum computing leverages quantum physics principles to solve complex problems much faster than traditional computers. Researchers often compare it to a classical computer exploring a maze one path at a time, while a quantum computer can examine multiple paths at once. Majorana 2 builds on Microsoft’s earlier innovations using a topological qubit, which they claim offers greater stability than competing designs. Although this tech is still in early stages, the scientific community is closely monitoring Microsoft’s progress.

4. Always-On Personal AI Assistant

Microsoft showcased an always-on assistant that runs in the background on Windows. It learns your habits and surfaces information before you even ask for it. This concept is similar to Google’s Gemini integration on Android but tailored for the Windows desktop. Privacy-conscious users should pay attention to what data this assistant collects and where it’s stored. Microsoft is expected to clarify these details in the weeks following Build.

5. New Surface Hardware

Alongside software updates, Microsoft revealed new Surface devices, though they didn’t provide full specifications or pricing during the keynote. Surface is Microsoft’s line of Windows laptops and tablets, and new hardware usually indicates that these devices are built to support the AI features introduced at the event.

6. Updates to Microsoft’s In-House AI Models

Microsoft shared updates about its own AI models, which complement and sometimes compete with OpenAI models already integrated into products like Copilot. By having its own models, Microsoft can better control costs, speed, and customization, especially for enterprise customers who need tailored AI solutions.

7. Expanded Azure AI Tooling for Developers

For developers, Microsoft expanded its Azure AI platform, adding new tools for creating agentic applications. These applications can autonomously take actions instead of just responding to user prompts. This infrastructure will eventually support the consumer-focused AI features announced during the keynote.

What This Means

Windows users will likely notice the effects of Build 2026 in two phases. The first wave comes soon: expect the native OpenClaw app and updated Copilot features to hit Windows Update in a matter of weeks. The second wave, which includes the always-on assistant and unmetered AI models, will take longer to roll out and raise questions about how much of your daily activity Microsoft is processing on its servers.

The Majorana 2 announcement is more about the long game. Quantum computers aren’t going to replace your laptop anytime soon. But Microsoft’s advancements here will influence its role in cloud computing and scientific research contracts in the coming decade.

The shift to “unmetered” AI pricing is something to keep an eye on. If Microsoft includes AI usage costs in existing Microsoft 365 subscriptions instead of charging per interaction, that could pressure competitors like Google and Amazon to adapt as well.

Community Reactions

“The native OpenClaw app is the one thing I actually care about from this whole keynote. Running it in the browser has been a mess.”

— Reddit user via r/Windows

“‘Always-on assistant’ sounds great until you think about what ‘always-on’ actually means for your data. I’ll wait to see the privacy policy before getting excited.”

— YouTube comment on CNET’s Build 2026 keynote highlights

Further Reading

• Microsoft Build 2026 Keynote Highlights — CNET
• Microsoft Build 2026: The 7 Biggest Announcements — The Verge

What To Watch

• Coming weeks: Microsoft plans to release the native OpenClaw app and updated Copilot features to Windows Insiders (early testers) first, with a broader rollout to follow.
• Summer 2026: Expect full specifications and pricing for the new Surface hardware to be confirmed before retail availability, likely at a dedicated hardware event or through a press release.
• Privacy details: Microsoft hasn’t published complete documentation on data collected by the always-on assistant yet. This disclosure will be crucial for building consumer trust.
• Majorana 2 research: Look out for peer-reviewed publications on Microsoft’s quantum claims. Independent verification will determine how seriously the scientific community views the Majorana 2 milestone.