Microsoft - Office Professional Plus 2019 Volume Download Install Work

This is where most users get confused. You cannot find a direct .ISO file for Office 2019 Volume License on the old Volume Licensing Service Center (VLSC). Microsoft changed the delivery method starting with Office 2019. The installation files are streamed directly from the Office Content Delivery Network (CDN).

Because this is a Volume License version, it must be activated against Microsoft’s licensing servers using your organization's internal infrastructure or designated keys. Activating via MAK (Multiple Activation Key) This is where most users get confused