While it is a static release, LTSC 2021 integrates modern collaboration features. It supports real-time co-authoring in Word, Excel, and PowerPoint, allowing teams to work together on documents stored on OneDrive or SharePoint simultaneously.
<Add OfficeClientEdition="64" Channel="PerpetualVL2021"> <Product ID="ProPlus2021Volume" PIDKEY="XXXXX-XXXXX-XXXXX-XXXXX-XXXXX"> <Language ID="en-us" /> </Product> </Add> Microsoft Office LTSC 2021 PRO PLUS 16.0.14332....
: LTSC stands for Long-Term Servicing Channel. It's a servicing option for Microsoft Office that provides a stable and consistent version of Office for devices that don’t require the latest Office features but need a predictable, stable Office experience. LTSC releases receive security updates, but not the new features or updates. While it is a static release, LTSC 2021