Last week, Microsoft announced Windows 10X, a new version of Windows 10 that it says is designed specifically for foldable PCs in both dual-screen and single-screen configurations. Devices like the Surface Neo and Lenovo's foldable ThinkPad X1 will be some of the first devices to ship with this new version of Windows, and it'll be exclusive to this form factor at launch. But what about more traditional form factors like laptops or tablets? Can we expect to see Windows 10X on those devices in the future? Microsoft is remaining tight-lipped around its plans for Windows 10X beyond foldable PCs. Still, we know that there is a plan to roll-out Windows 10X to more device form factors in the future, with the (long term) end-goal of Windows 10X becoming the new default version of Windows for most people. Pegasus: Bringing Windows 10X to traditional form factors

Rough mockup of what Windows 10X looks like in "desktop mode."

Codenamed Pegasus, this project aims to bring Windows 10X and its unique user interface to traditional laptop and tablet form factors. While I don't expect Windows 10X will ever be something offered to existing Windows 10 users as an upgrade, Microsoft is planning to allow OEMs to pre-load Windows 10X onto new devices that aren't foldables. This will be an important milestone for Windows 10X, as it'll be the point in which this platform moves from being a niche alternative to Windows 10. In its current form, Microsoft does not expect Windows 10X to take over as the primary version of Windows, and that's because the foldable PC market isn't expected to be huge. Most people will still want to use traditional laptops and tablets, which is why Microsoft must get Windows 10X running on those form factors as well. Windows 10X is more than just a facelift for dual-screen PCs; it's a new, modern version of Windows that's been rebuilt from the ground up with performance and modern computing in mind. It doesn't suffer from "win-rot," for example, a term coined by users who find Windows slows down over time by installing programs. It features a faster Windows Update system that's less intruding and a modern user interface that guts legacy elements such as the Control Panel as well. The Pegasus project also allows Microsoft to position Windows 10X as a Chrome OS competitor, something it had initially envisioned when first starting work on Windows 10X. Until this new version of Windows can run on clamshells, it has no chance of competing in the education market. So the question is, why hasn't Microsoft started talking about these plans? It's super weird to announce a new version of Windows specifically for foldable PCs, a market that's going to be super niche. Mixed messaging