Note A plug-in is required for certain Lync Web App features, including computer-based voice, video, sharing, and viewing of ongoing screen sharing. NET Framework 4.5 and Windows PowerShell 3.0) these requirements, along with information on configuring certificates and Internet Information Services (IIS), are discussed in detail in the Microsoft Office Web Apps Deployment website at. To use Lync Web App, you must have one of the following supported operating system and browser combinations. (You must not have any version of Microsoft Office installed on that computer.) Any computer used to run Office Web Apps Server must also have a specific set of software installed (including. If you are prompted to enter your Macs user password, enter it (when you type it, you wont see it on your screen/terminal.app but it would accept the input this is to ensure no one can see your password on your screen while you type it. That guide includes complete prerequisite information for Office Web Apps Server note that Office Web Apps Server should be installed on a stand-alone computer that is not running Lync Server, Microsoft SQL Server, or any other server application. What this documentation does not provide is information on how to install Office Web Apps Server itself for that information, see the Microsoft Office Web Apps Deployment website at. This documentation provides information on how to configure Lync Server 2013 to work with Office Web Apps Server. In order to use these new capabilities administrators must install Office Web Apps Server and they must configure Lync Server 2013 to communicate with Office Web Apps Server. For information about the advantages to this approach, see Overview of web conferencing in Lync Server 2013. Lync Server 2013 employs Office Web Apps Server to handle PowerPoint presentations.

Microsoft lync 2013 web app