For decades, the way we’ve used computers has followed the same basic script: open an app, do a thing, close it. Repeat. Microsoft thinks that script is ready for the bin. Announced at Build 2026, Project Solara is Microsoft’s most ambitious swing at redefining what a computer even is. It’s not a new version of Windows. It’s not a smarter Copilot button bolted onto your existing laptop. It’s a chip-to-cloud platform, built from scratch, designed around a single premise: agents, not apps, are the future of computing.
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The fundamental premise behind Project Solara is the paradigm shift from the interaction design model we have been following since the advent of graphical interfaces. It has delivered us unprecedented power – but with an enormous amount of friction. We had to approach our tools. Project Solara wants the tools to approach us.
As per Microsoft, it represents the move “from software you open to intelligence you invoke.” Users do not navigate through different applications, notifications, or user interface layers; rather, they state their intent, and the agents act on it. The agent is the user interface.
What makes Project Solara a truly compelling endeavor is that Microsoft is going beyond software with its implementation. The platform works in conjunction with two concept reference devices, which point out how things will evolve.
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The first device is a form-factor badge – a lightweight wearable solution meant to help frontline workers, nurses, and knowledge workers access AI-powered agents right at their fingertips. The other device is a desk companion, a small touchscreen device meant to be used along with your existing PC configuration for frictionless access to agents without disrupting the workflow.
Both devices are built on Microsoft’s MDEP enterprise OS, support biometric authentication via Hello for Business, and are powered by silicon from Qualcomm and MediaTek respectively.
Microsoft’s case is that the advent of artificial intelligence will slash the costs associated with creating custom computers. In the past, creating an entirely new class of computer meant redesigning its software – operating system, applications, development platforms, and interface. Artificial agents will disrupt this paradigm because they allow what Microsoft refers to as “just-in-time UI” in which interfaces change dynamically based on context, without requiring developers to do any heavy lifting.
This would lead to an incredible boom of devices tailored for healthcare, retail, services, and so on – none of them running even one app.
Project Solara is very much a work in progress. Conceptual devices are mere prototypes and not yet products. Regardless of their current state, however, there is no doubt about Microsoft’s vision. It has had enough of apps.
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