. Sign in with your Microsoft account and enter your 25-digit key to bind the license to your account. For Reinstallation : If your key is already redeemed, sign in to your Microsoft Services & Subscriptions page. Locate Office 2019 Professional Plus and select Volume Licensing

The official way to download Microsoft Office 2019 Professional Plus through your Microsoft Account dashboard

, provided you have already associated a valid product key with your account

Before downloading, ensure your PC meets the following minimum specifications: Operating System : Windows 10, Windows 11, or Windows Server 2019. : 1.6 GHz or faster, 2-core. : 4 GB RAM for 64-bit; 2 GB RAM for 32-bit. Disk Space : At least 4.0 GB of available space. : 1280 x 768 screen resolution or higher. Important Security Note

: If your license was provided through an organization, it may be accessible via the Microsoft Volume Licensing Service Center (VLSC) System Requirements