Here’s another post with scripts from my sessions at SharePoint Conference 2014 – this time from the Mastering Office Web Apps 2013 Operations and Deployments session (SPC383). To get a more in-depth explanation of all the details, please watch the recording at Channel 9. Let’s start…but first! OWA = Outlook Web App and WAC = Office Web Apps (Web Application Companion). Preparing the machine before installing Office Web Apps Before you install the Office Web Apps bits on the machine you need to install a set of Windows Features.