: If you bought a retail version, you can redeem your product key at the Microsoft Office Setup page. Once verified, the installer becomes available in your Microsoft account under "Services & Subscriptions".
While there is no "free" version of Microsoft Office 2021 Professional for regular users, there are legitimate ways to download the software for installation, provided you have a valid license key or fall under specific educational or professional categories. Methods for Downloading Microsoft Office 2021 microsoft-office-2021-professional-free-download
Depending on your license type, the official download process varies: : If you bought a retail version, you
: For organizations, Microsoft uses the Office Deployment Tool (ODT) rather than a direct installer. This tool, available for free on the Microsoft Download Center , requires a configuration.xml file to specify products like Office LTSC Professional Plus 2021 . Methods for Downloading Microsoft Office 2021 Depending on