Microsoft today a new Windows 10 preview with improvements to security, the Narrator app, and accessibility. The update bumps Windows 10 from (made available to testers on December 19) to build 18309. These builds are from the 19H1 branch, which will arrive in the first half of this year.
Windows 10 is being developed , meaning it receives new features on a regular basis. Microsoft has released six major updates so far: , , ,