Windows 10 19H1 preview build 18277 is now rolling out to the Insiders in the Fast and Skip Ahead Ring with some notable improvements. This test build improves Focus Assist feature, Action Center, introduces new Emojis and more. […]

from https://www.bleepingcomputer.com/news/microsoft/windows-10-19h1-build-18277-is-now-available-with-action-center-improvements/