Microsoft wasn't kidding when they stated a month ago that they would start rolling out new builds more frequently.
Today, less than a few weeks after released the last 10049 Build, Microsoft has rolled out a new Build 10061 and it comes with a few new and exciting features...
- New Mail and Calendar apps; Like we saw in the latest Build in Windows 10 Phone, the new revamped Mail and Calendar apps have made their way to Windows 10 PC.
- New Black theme across TaskBar, Start Menu and Notifications center; You can now switch between white and black themes. The start menu is now resizable and you can now customize the color of your start menu.
- Tablet mode has also been greatly improved, as well as the task view and virtual desktop.
There are bug fixes and known issues with this build so be sure to check them out in full detail by going to Windows Blog