Learn about the prerequisites for installing Office Online Server.
Customers that require document creation, edit and save functionality in OOS will need to have an on-premises Office suite license with Software Assurance or an Office 365 ProPlus subscription. Office Online Server (OOS) is the latest version of what was called Office Web Apps Server, and it is supported for Skype for Business Server 2015.Ĭustomers with a Volume Licensing account can download OOS from the Volume License Servicing Center at no cost and will have view-only functionality, which includes PowerPoint sharing in Skype for Business.
