Microsoft Build 2026: The 7 Biggest Announcements

Microsoft has officially kicked off Build 2026, with a keynote delivered by CEO Satya Nadella alongside other company executives. According to the event preview provided in the original article, this announcement event brings updates across multiple fronts, with a scope that is not limited to software or developer tools but also extends to hardware and AI product strategy. The content explicitly mentioned includes new Surface hardware, a persistently running personal assistant, and updates to Microsoft's own in-house AI models. This shows that Microsoft continues to integrate AI capabilities into personal computing devices, assistant-type products, and its proprietary model lineup. The original headline indicates that the article will compile the seven biggest announcements, positioned to help readers who did not watch the livestream in real time catch up quickly. However, the excerpt currently provided contains only the opening of the article and has not yet listed the full set of seven announcements, nor has it revealed the specs of the new Surface products, the detailed features of the personal assistant, the name of the in-house model, the access method, or the official release timing. Therefore, what can be confirmed at this stage is the general direction of the announcements rather than the complete content of each product. For developers and those following AI products, what is worth watching next is how Microsoft combines the always-on assistant, its in-house models, and its hardware ecosystem, and whether these updates will offer development interfaces or tools that can be used directly.