Office LTSC 2021 is the most recent on-premises Variation of Microsoft's productiveness computer software that's accessible to businesses via a volume licensing agreement and is readily available for organization admins to download and deploy to the users in their Business. See Overview of Office LTSC 2021 and Microsoft 365 and https://microsoft-office-license64185.elbloglibre.com/28141027/examine-this-report-on-microsoft-office-2021