Since some enterprises are hesitant to have Microsoft patch and add new features to Office on a Monthly basis, they have a number of concurrent release “ branches” for click to run installs, much like the way Windows 10 updates work. Window Office 2013 click to run, there was a automatic monthly patch cycle that included features and security fixes.

Microsoft only give Volume Licence customers access to Office 2016 MSI, everyone else gets click to run, and they are heavily pushing people to use click to run. With C2R and MSI we have two versions of Office in play for both Office 20. In this model you deploy a standard installer and Windows Installer patches (MSP), usually through Windows Update/WSUS or some other patching tooling like System Center. Before click to run, the standard way to deploy Office was with MSI ( Windows Installer, previously Microsoft Installer). All updates are delivered via the Microsoft CDN or deployed via the organization’s administrator (not via Windows Update). The streaming technology enables you to download and begin to use an Office product before the whole product. Click-to-Run is a Microsoft streaming and virtualization technology that reduces the time that is required to install Office. Microsoft now have a strong preference toward “ click to run” as an Office deployment and patching model. The Windows clients have a few variables. The “ Basic” variants of the Windows client’s, a licence free version with slightly less features.Lync Windows store App (there is no Skype for Business store app).There are some more corner case clients too.Office 2016 MSI (Office Professional Plus 2016, Volume Licensing only).First Release for Current Branch for Business (FR CCB).First Release Branch (FR, the same as the Office Insider program branch).Office 365 ProPlus Office 2013 Click to Run (C2R) Branches:.Skype for Business 2016 (16.x Office 2016).Office 365 ProPlus Office 2013 Click to Run (C2R).Office 2010 Click to Run (C2R 2010, not very common).Lync 2010 (14.x Office 2010 SP2 – mainstream support ends October 13, 2015, extended support October 13, 2020).Here are the main client variants/versions: When you are deploying or supporting Skype for Business, client support and patching is a key, and there are quite a few client types/versions you could come across.

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