Microsoft’s Build Started first, so I’ll start there.
At Build 2025, Microsoft announced its strategic vision for artificial intelligence agents, highlighting the development of autonomous systems designed to perform complex tasks across various applications. This initiative includes new tools and platforms aimed at empowering developers to create intelligent agents capable of real-time collaboration and seamless integration into existing workflows. Key features unveiled include the public preview of Microsoft Entra Agent ID, which enhances identity and access governance for AI agents. Microsoft aims to provide organizations with the same protections for AI agents as they do for human employees.
Microsoft announced the integration of native Model Context Protocol, or MCP, into Windows, which aims to enhance the interaction between AI applications and the operating system. This new feature, described by Microsoft as the “USB-C port of AI applications,” allows developers to create AI agents that can seamlessly connect with various applications and services, thereby automating user tasks more efficiently. The Model Context Protocol was introduced by Anthropic and is expected to facilitate easier communication between AI agents and the Windows environment, enabling functionalities like natural file searches. Microsoft emphasizes security in this early phase, offering the MCP framework to select developers to address potential vulnerabilities such as token theft and server compromises.
Microsoft announced the rollout of new features for its Microsoft 365 Copilot during the Build 2025 conference, focusing on enhancing human-agent collaboration through innovative tools. The redesigned Microsoft 365 Copilot app will now include capabilities such as image generation using OpenAI’s GPT-4o model and the introduction of Copilot Notebooks, which allow users to turn content into actionable insights. Key features being released include the ability for Copilot to summarize emails and meetings within Outlook, and the creation of editable pages that can be shared with mobile users. Microsoft has also launched the Agent Store, where users can access the company’s reasoning agents and third-party AI solutions from various platforms.
Microsoft unveiled a new open protocol called NLWeb, aimed at transforming how websites integrate artificial intelligence for search functionalities. This innovation allows any website or app owner to deploy customized chatbots with minimal coding, enabling a more personalized and efficient search experience. Ramanathan V. Guha, a technical fellow at Microsoft, explains that NLWeb can significantly reduce costs associated with traditional web search by utilizing simple data feeds instead of complex web crawling. He emphasizes that this approach empowers developers to create tailored interactions without relying on external AI products.,
Microsoft is looking to maintain its leadership in the artificial intelligence coding space by open-sourcing its GitHub Copilot code extension and integrating it into Visual Studio Code. With Visual Studio Code being the most widely used coding editor globally, Microsoft aims to counter competition from startups like Cursor and Windsurf, which have developed their own proprietary AI coding tools. with new metrics and frameworks needed to assess productivity in this emerging era.
Microsoft announced that it will host the Grok 3 AI models from xAI, founded by Elon Musk, expanding its Azure AI Foundry offerings. This addition could stir controversy within the company and heighten tensions with its partner, OpenAI. Microsoft confirmed that these models will be hosted and billed directly by them, ensuring that they meet the service level agreements expected by Azure customers. This move aligns with Microsoft’s strategy to position itself as the primary hosting provider for emerging AI models, reflecting its rapid growth in the Azure AI Foundry sector.
Microsoft announced that it is making its Windows Subsystem for Linux open-source, allowing the developer community to contribute to the code. This move follows nearly nine years since the initial launch of the feature, which enables users to run a Linux environment within Windows.
Why do we care?
Microsoft is doubling down on AI agents as core operating system primitives, signaling their intention to shift how users interact with software. This is not just about assistants like Copilot — it’s about AI becoming a native layer in Windows, with secure identities, system-level access, and protocol-driven integration. Build 2025 isn’t a Copilot update event — it’s a declaration that the OS is becoming an agent platform.
This matters to IT service providers because Microsoft is both paving and controlling the road ahead. These changes impact how customers interact with technology, which tools they adopt, and what kind of help they’ll need. AI agents aren’t just productivity features — they’re the new “users” in a managed environment, and managing them is about to become a core competency.
Microsoft is pushing toward a future where AI agents are first-class citizens in the digital workplace. This redefines identity management, system integration, and customer workflows. For providers, this creates both new complexity and new services:
- Agent lifecycle management
- Identity and policy frameworks for non-humans
- Agent-driven automation consulting
- Developer productivity enablement
Will it happen? Maybe. Regardless, it’s important to understand the intention.