Microsoft Server Operating System Preview offer an opportunity to test and validate pre-release functionality in the Azure environment. You must be a registered Microsoft Server Insider in order to create and use virtual machine images from these previews. For more information and to manage your Insider membership, visit the Windows Insider home page or Windows Insiders for Business home page.   These previews are provided for use “as-is” under the Windows Insider Program Agreement and you bear the risk of using them. You may not use the previews in production environments. This is pre-release software and may not operate correctly. It may be different from a commercially released version. Users are responsible for installing any updates that may be made available as long as these images are available for use. These offerings may be removed or replaced at any time without additional notification. If creating virtual machine images via script, always specify the version as “latest”. Refer to the Windows Server content page on Marketplace a complete list of released Windows Server products.