Microsoft license products, as PSW or FTSL, activated via MAK (Multiple Activation Key) are not eligible for Microsoft Support.
Office LTSC Professional Plus 2024 gives you the tools to get work done with updated versions of Word, Excel, PowerPoint, Outlook, and Access (PC only); plus a OneNote desktop app that runs on all supported versions of Windows and which is part of Office LTSC and Microsoft 365. (features vary: check here)