Windows 10 build 10558 leaked onto the internet just a few hours ago and you know what that means! A hands-on video of the new build. We’ve embedded the video above for your viewing pleasure.

Windows 10 build 10558 comes with several refinements throughout the operating system, including the new Messenger and Skype Video apps, which we told you would be arriving soon. Build 10558 also allows you to install apps to a different drive (you are no longer restricted to “This PC”). Microsoft Edge, the default browser in Windows 10, now features tab previews, yet another feature we talked about last month.

Microsoft is holding a Windows 10 Devices event on Tuesday, October 6th, and we expect a new build of Windows 10 shortly thereafter. Stay tuned, next week is set to be exciting! Don’t forget to bookmark our #Windows10Devices event page here.