In the HP ecosystem, alphanumeric strings like WB918LA represent the specific product number (SKU) of the computer or accessory bundle.

After examining HP service manuals for the WB918LA series, I found this:

Paste this ID into a reputable search engine or a database like the . This will reveal the exact chip manufacturer (such as Realtek, Chicony, or Sonix) and let you download a compatible generic driver. Method 3: Download from Official HP Support

Because the camera is (Universal Video Class), you can force-install Microsoft’s generic driver:

To make sure you get the exact right driver, could you tell me:

Some older OEM drivers do not have modern digital signatures. If Windows blocks installation due to signing errors, you can temporarily disable driver signature enforcement via the Advanced Startup Options menu to complete the setup.