Unlike retail or volume license media, the OA version checks during setup for a specific OEM’s SLIC table in the BIOS. If present, it auto-activates using:

Here is the combined feature set for a :

This indicates the software was pre-installed by a manufacturer (like HP, Dell, or Lenovo). The license key is tied to your computer's motherboard.

Imagine it's 2012. A woman in Santiago buys an HP Pavilion laptop from a local retailer like Falabella. The machine comes with Windows 7 Home Premium OA LATAM pre-installed. The sticker on the bottom of the laptop has a 25-character Product Key.

: Do not deploy on production hardware; use virtualization if required for compatibility testing.