32bit | 64bit | PreActivated Microsoft Office 2021 LTSC Version 2108 Build 14332.20358 (x86/x64) En-US Pre-Activated Office 365 ProPlus, the cloud-connected version of Office, delivers the most productive and most secure Office experience-with the lowest total cost of ownership for deployment and management. However, for customers who aren’t ready for the cloud, Office 2016-2019