Microsoft Releases Windows 10 Preview Build 21286 with New Features Jan 6, 2021 18:50 GMT Users can now run WSL commands on startup Microsoft has released a new Windows 10 preview build for Windows insiders, and this time the changelog includes several new features that people are going to love. Windows 10 build 21286 is live in the Dev channel, and it introduces a news and interests screen on the taskbar, a new UI that provides users with easy access to headlines for the selected categories. This is more like a feed that users can access right from the taskbar, and without a doubt, it’s something that comes in incredibly handy, especially because the weather is always visible. It’s more like a widget embedded in the taskbar, something that completely overhauls the desktop on Windows 10.