The Professional Plus edition is the most comprehensive bundle available for Windows. It includes: Classic Desktop Apps : Word, Excel, PowerPoint, Outlook, and OneNote. PC-Exclusive Tools : Access and Publisher (not available on macOS). Communications : Microsoft Teams (replaces Skype for Business). Advanced Data Tools : Support for Power Pivot Power View in Excel for large-scale data analysis. Technical Specifications Overview of Office LTSC 2021 - Microsoft Learn
is the "locked-in-time" version of Microsoft’s productivity suite, designed specifically for commercial and government customers who require a stable, non-subscription-based software environment . Unlike the cloud-connected Microsoft 365 , which receives monthly feature updates, Office LTSC 2021 provides a fixed set of tools that only receive security and performance patches.
Features an improved "Record Slide Show" that supports presenter video, ink, and laser pointer recording.
: Requires a one-time purchase via volume licensing channels, eliminating recurring monthly subscription overhead. Microsoft Office LTSC 2021 PRO PLUS 16.0.14332....
The version (technically build 14332.20110 and later) represents the base release of this Long-Term Servicing Channel (LTSC) edition, which was officially made available in late 2021. Key Features of Office LTSC 2021 Professional Plus
Office LTSC 2021 Pro Plus relies on volume licensing frameworks:
Version 16.0.14332 fully supports SCA protocols, allowing multiple users to access Office on Virtual Desktop Infrastructure (VDI), Remote Desktop Services (RDS), or shared hardware environments without exhausting license counts unproductively. The Professional Plus edition is the most comprehensive
: Enhanced compatibility with the OpenDocument Format. Technical Specifications What's new in Office 2021 - Microsoft Support
No surprise feature changes that break automated workflows.
Allows creating customized views in Excel worksheets without disrupting others. 3. Modern Co-authoring and Collaboration Unlike the cloud-connected Microsoft 365 , which receives
: Powerful data analysis featuring XLOOKUP, dynamic arrays, and LET functions.
: This appears to be the version number of the Office build. Office versions are often identified by such build numbers. The "16.0" part might refer to the major version (Office 2016 and later versions are on the 16.x numbering).
: Write one formula and return an array of values that automatically spill into neighboring cells.