The SharePoint Server 2016 preview is now available to download from the Microsoft website: http://www.microsoft.com/en-us/download/details.aspx?id=48712 Note: Windows Server 2012 R2 is required Brief on Install Instructions Review SharePoint Server system requirements Download and install full-featured software for a 180-day trial When prompted, use the following product key: NQTMW-K63MQ-39G6H-B2CH9-FRDWJ