Microsoft has just released Windows 10 preview build 14279 to members of the Insider program on the Fast ring. This is just the latest preview build for the PC OS as Microsoft continues to let Insiders test out new features before they are made available for all Windows 10 users.

Microsoft continues to release new preview builds for both Windows 10 and Windows 10 Mobile at a rapid pace for Insiders, and this latest version is no different. It was recently announced that firmware updates for Windows 10 Mobile devices will be auto-published from now on for Insider members when they are available to be released.

Source: Microsoft