– Consider LibreOffice (desktop, fully free and open-source), OnlyOffice , or Google Docs / Sheets / Slides (free with a Google account).
: You can often reset the activation grace period by running a system file. Navigate to C:\Program Files\Microsoft Office\Office16 (or your version), find OSPPREARM.EXE , and run it as an administrator YouTube: How To Fix Check for Multiple Versions officesuite activation key free upd
Instead of chasing risky "free upd" keys, consider these practical, legal, and often surprisingly cheap alternatives. – Consider LibreOffice (desktop