In the midst of a Windows Insider bug bash for Redstone 4, Microsoft released another Insider build for beta testers in the Fast Ring and those who opted to Skip Ahead. The build, 17093, is available for download now, so be sure check your Windows Update.
— Windows Insider (@windowsinsider) February 7, 2018
There's plenty new in the build, down to Game bar improvements, graphics improvements, fixes in Microsoft Edge, and more. We'll have more on this latest build coming right up, but for now get to downloading!