Creating visual representations of your Microsoft Office and Office 365 architectures, including Microsoft Exchange, SharePoint, and Skype for Business is a helpful way to communicate your deployment. These Visio stencils provide more than 300 icons -- many depicting servers, server roles, services and applications -- that you can use in architecture diagrams, charts, and posters. These icons are primarily centered around deployments of Microsoft Exchange Server, Microsoft Skype for Business, and Microsoft SharePoint Server as well as hybrid Office 365 deployments of aforementioned technologies.
The download files now include stencil sets from 2016, 2014 and 2012. If you want only the latest stencils, download the "2016" file. If you also want the older symbols, download the "2012and2014" file which contains both of those sets.