Things to Consider Before Installing Office 2021
- This product is intended for installation on a single computer and will remain permanently activated after activation.
- This product does not support upgrades. To move to the next version, a new purchase will be required.
- The Office 2021 Professional Plus edition is suitable for home, educational, or business use. However, if your business is subject to Microsoft audits, we advise contacting Microsoft for information on Retail licenses to ensure compliance.
- This license is incompatible with Servers running RDS CALs, as only volume licenses, which we do not offer, are suitable in such environments.
- This edition of Office is compatible exclusively with Windows 10 and Windows 11 operating systems.
- Before installing and activating this product, you must uninstall any existing Office editions on your PC, including trial versions of Office 365 often pre-installed on new computers. We recommend using the Microsoft support and recovery tool to remove these versions. Click here to download the tool.