[WindowsCentral.com]

As promised, Microsoft is keeping a fast pace releasing new previews of its new operating system. On February 18th, the software giant began rolling out Windows 10 build 14267 for PC through the Fast ring of updates. While we've seen already a few builds, this is the first preview that includes new features and noticeable changes.
Although build 14267 isn't a major update, Microsoft is adding new subtle improvements that give us a closer look at the development progress the company is making for the next major update of the operating system, which we know as "Redstone."

Full story from the WindowsCentral blog...