As we said earlier, Windows 10 Build 10051 has leaked.

With it comes new mail and calendar applications.

As you can see from the image above in this post, the graphics for these apps*have been refined.

There’s not that*much new in the way of functionality but you should expect these updates to arrive in the next release of Windows 10 for Insiders.

The good folks at Winbeta took a run at putting a video together summarizing the changes the new build brings.

Here it is.

Windows 10 Video – Windows 10 Build 10051