Microsoft today released the first 19H1 Windows 10 Insider Preview to the Fast ring, and while there aren't any major new features, there are some fixes, improvements, and known issues.
Windows 11 Preview in Beta Channel comes with Tablet-optimized taskbar
windows 11 insider preview
Windows 11 Dev Channel finally brings Task Manager with a right click, and more
windows 11 promo
Build 18252 RSS
Less than a day after Microsoft released the Windows 10 October 2018 Update, Windows Insiders on the Fast ring are getting their first taste of the next feature update, codenamed 19H1.