It works only on MAC
Unlike other websites, our code works in the OFFICIAL activation website: https://setup.office.com/
Minimum System Requirements: Office 2021 home and business is available as a 64bit version
Operating System: Office for Mac is supported on the three most recent versions of macOS (currently Sonoma, Monterey, and Ventura)
As new major versions of macOS are made generally available, Microsoft will drop support for the oldest version and support the newest and previous two versions of macOS.
2021 version of Word, Excel, PowerPoint, Outlook, OneNote
All languages are included. Compatible with MacBook.