Windows Nano10 -

By Alex Corren, Senior Tech Analyst

April 14, 2026

If you find a USB drive labeled "Nano 10" at a garage sale, don't install it on your main PC. Fire up a VM. And for two glorious hours, you'll wonder why the future of computing required so much stuff . windows nano10

Have you run a Nano 10 build? Share your boot times in the comments below. By Alex Corren, Senior Tech Analyst April 14,

Officially, Microsoft has never released a consumer product called "Windows Nano 10." Unofficially, for the small subset of developers, embedded engineers, and performance freaks who have pieced together Microsoft’s discarded code, Nano 10 represents the "what if" of operating systems—a version of Windows that weighs less than a Linux distro but runs every Win32 app you own. Have you run a Nano 10 build

Developers loved the speed but hated the friction. You couldn't RDP into a GUI. You couldn't run legacy apps. By Server 2019, Microsoft had softened Nano, turning it into a "Container Host OS." But the damage was done. The source code, however, lived on in internal Microsoft labs. Around 2018, an internal Microsoft hackathon team—frustrated with Windows 10’s bloated telemetry, Cortana, and Edge background processes—forked the Nano Server kernel. Their goal: Make Windows 10 run on a Raspberry Pi 3.