Updated security patches (as of Jan 2021), improved performance, and core functionality fixes. Installation and Activation Notes
Use the included installation script (often a .cmd or .bat file) or the official Microsoft Office Deployment Tool (ODT) to install the Professional Plus edition. Updated security patches (as of Jan 2021), improved
Overview of Microsoft Office 2019 Professional Plus (Jan 2021 Update) such as AAct
For safe and authorized access, consider using the official Microsoft Office 2019 installation methods. Updated security patches (as of Jan 2021), improved
Remove any existing versions of Office to avoid conflicts.
Users downloading this version typically follow these steps for installation:
This version often requires activation via KMS (Key Management Service) tools, such as AAct, KMSAuto, or specialized scripts designed to emulate a corporate environment for licensing.